21321369888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1196

約数の個数: 288

約数和(自身を含む): 69687547776

約数和(自身を除く): 48366177888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 197, 208, 224, 273, 312, 336, 338, 364, 394, 416, 507, 546, 591, 624, 672, 676, 728, 788, 953, 1014, 1092, 1182, 1183, 1248, 1352, 1379, 1456, 1576, 1906, 2028, 2184, 2364, 2366, 2561, 2704, 2758, 2859, 2912, 3152, 3549, 3812, 4056, 4137, 4368, 4728, 4732, 5122, 5408, 5516, 5718, 6304, 6671, 7098, 7624, 7683, 8112, 8274, 8736, 9456, 9464, 10244, 11032, 11436, 12389, 13342, 14196, 15248, 15366, 16224, 16548, 17927, 18912, 18928, 20013, 20488, 22064, 22872, 24778, 26684, 28392, 30496, 30732, 33096, 33293, 35854, 37167, 37856, 40026, 40976, 44128, 45744, 49556, 53368, 53781, 56784, 61464, 66192, 66586, 71708, 74334, 80052, 81952, 86723, 91488, 99112, 99879, 106736, 107562, 113568, 122928, 132384, 133172, 143416, 148668, 160104, 161057, 173446, 187741, 198224, 199758, 213472, 215124, 233051, 245856, 260169, 266344, 286832, 297336, 320208, 322114, 346892, 375482, 396448, 399516, 430248, 466102, 483171, 520338, 532688, 563223, 573664, 594672, 640416, 644228, 693784, 699153, 750964, 799032, 860496, 932204, 966342, 1040676, 1065376, 1126446, 1127399, 1189344, 1288456, 1314187, 1387568, 1398306, 1501928, 1598064, 1720992, 1864408, 1932684, 2081352, 2252892, 2254798, 2440633, 2576912, 2628374, 2775136, 2796612, 3003856, 3196128, 3382197, 3728816, 3865368, 3942561, 4162704, 4505784, 4509596, 4881266, 5153824, 5256748, 5593224, 6007712, 6764394, 7321899, 7457632, 7730736, 7885122, 8325408, 9011568, 9019192, 9762532, 10513496, 11186448, 13528788, 14643798, 15461472, 15770244, 17084431, 18023136, 18038384, 19525064, 21026992, 22372896, 27057576, 29287596, 31540488, 31728229, 34168862, 36076768, 39050128, 42053984, 51253293, 54115152, 58575192, 63080976, 63456458, 68337724, 78100256, 95184687, 102506586, 108230304, 117150384, 126161952, 126912916, 136675448, 190369374, 205013172, 222097603, 234300768, 253825832, 273350896, 380738748, 410026344, 444195206, 507651664, 546701792, 666292809, 761477496, 820052688, 888390412, 1015303328, 1332585618, 1522954992, 1640105376, 1776780824, 2665171236, 3045909984, 3553561648, 5330342472, 7107123296, 10660684944, 21321369888]

約数ペア:

[(1, 21321369888), (2, 10660684944), (3, 7107123296), (4, 5330342472), (6, 3553561648), (7, 3045909984), (8, 2665171236), (12, 1776780824), (13, 1640105376), (14, 1522954992), (16, 1332585618), (21, 1015303328), (24, 888390412), (26, 820052688), (28, 761477496), (32, 666292809), (39, 546701792), (42, 507651664), (48, 444195206), (52, 410026344), (56, 380738748), (78, 273350896), (84, 253825832), (91, 234300768), (96, 222097603), (104, 205013172), (112, 190369374), (156, 136675448), (168, 126912916), (169, 126161952), (182, 117150384), (197, 108230304), (208, 102506586), (224, 95184687), (273, 78100256), (312, 68337724), (336, 63456458), (338, 63080976), (364, 58575192), (394, 54115152), (416, 51253293), (507, 42053984), (546, 39050128), (591, 36076768), (624, 34168862), (672, 31728229), (676, 31540488), (728, 29287596), (788, 27057576), (953, 22372896), (1014, 21026992), (1092, 19525064), (1182, 18038384), (1183, 18023136), (1248, 17084431), (1352, 15770244), (1379, 15461472), (1456, 14643798), (1576, 13528788), (1906, 11186448), (2028, 10513496), (2184, 9762532), (2364, 9019192), (2366, 9011568), (2561, 8325408), (2704, 7885122), (2758, 7730736), (2859, 7457632), (2912, 7321899), (3152, 6764394), (3549, 6007712), (3812, 5593224), (4056, 5256748), (4137, 5153824), (4368, 4881266), (4728, 4509596), (4732, 4505784), (5122, 4162704), (5408, 3942561), (5516, 3865368), (5718, 3728816), (6304, 3382197), (6671, 3196128), (7098, 3003856), (7624, 2796612), (7683, 2775136), (8112, 2628374), (8274, 2576912), (8736, 2440633), (9456, 2254798), (9464, 2252892), (10244, 2081352), (11032, 1932684), (11436, 1864408), (12389, 1720992), (13342, 1598064), (14196, 1501928), (15248, 1398306), (15366, 1387568), (16224, 1314187), (16548, 1288456), (17927, 1189344), (18912, 1127399), (18928, 1126446), (20013, 1065376), (20488, 1040676), (22064, 966342), (22872, 932204), (24778, 860496), (26684, 799032), (28392, 750964), (30496, 699153), (30732, 693784), (33096, 644228), (33293, 640416), (35854, 594672), (37167, 573664), (37856, 563223), (40026, 532688), (40976, 520338), (44128, 483171), (45744, 466102), (49556, 430248), (53368, 399516), (53781, 396448), (56784, 375482), (61464, 346892), (66192, 322114), (66586, 320208), (71708, 297336), (74334, 286832), (80052, 266344), (81952, 260169), (86723, 245856), (91488, 233051), (99112, 215124), (99879, 213472), (106736, 199758), (107562, 198224), (113568, 187741), (122928, 173446), (132384, 161057), (133172, 160104), (143416, 148668)]