245205324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 798950880

約数和(自身を除く): 553745556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 89, 91, 116, 117, 126, 156, 174, 178, 182, 203, 234, 252, 261, 267, 273, 348, 356, 364, 377, 406, 468, 522, 534, 546, 609, 623, 754, 801, 812, 819, 841, 1044, 1068, 1092, 1131, 1157, 1218, 1246, 1508, 1602, 1638, 1682, 1827, 1869, 2262, 2314, 2436, 2492, 2523, 2581, 2639, 3204, 3276, 3364, 3393, 3471, 3654, 3738, 4524, 4628, 5046, 5162, 5278, 5607, 5887, 6786, 6942, 7308, 7476, 7569, 7743, 7917, 8099, 10092, 10324, 10413, 10556, 10933, 11214, 11774, 13572, 13884, 15138, 15486, 15834, 16198, 17661, 18067, 20826, 21866, 22428, 23229, 23548, 23751, 24297, 30276, 30972, 31668, 32396, 32799, 33553, 35322, 36134, 41652, 43732, 46458, 47502, 48594, 52983, 54201, 65598, 67106, 70644, 72268, 72891, 74849, 76531, 92916, 95004, 97188, 98397, 100659, 105966, 108402, 131196, 134212, 145782, 149698, 153062, 162603, 196794, 201318, 211932, 216804, 224547, 229593, 234871, 291564, 299396, 301977, 306124, 325206, 393588, 402636, 449094, 459186, 469742, 523943, 603954, 650412, 673641, 688779, 704613, 898188, 918372, 939484, 973037, 1047886, 1207908, 1347282, 1377558, 1409226, 1571829, 1946074, 2095772, 2113839, 2694564, 2755116, 2818452, 2919111, 3143658, 3892148, 4227678, 4715487, 5838222, 6287316, 6811259, 8455356, 8757333, 9430974, 11676444, 13622518, 17514666, 18861948, 20433777, 27245036, 35029332, 40867554, 61301331, 81735108, 122602662, 245205324]

約数ペア:

[(1, 245205324), (2, 122602662), (3, 81735108), (4, 61301331), (6, 40867554), (7, 35029332), (9, 27245036), (12, 20433777), (13, 18861948), (14, 17514666), (18, 13622518), (21, 11676444), (26, 9430974), (28, 8757333), (29, 8455356), (36, 6811259), (39, 6287316), (42, 5838222), (52, 4715487), (58, 4227678), (63, 3892148), (78, 3143658), (84, 2919111), (87, 2818452), (89, 2755116), (91, 2694564), (116, 2113839), (117, 2095772), (126, 1946074), (156, 1571829), (174, 1409226), (178, 1377558), (182, 1347282), (203, 1207908), (234, 1047886), (252, 973037), (261, 939484), (267, 918372), (273, 898188), (348, 704613), (356, 688779), (364, 673641), (377, 650412), (406, 603954), (468, 523943), (522, 469742), (534, 459186), (546, 449094), (609, 402636), (623, 393588), (754, 325206), (801, 306124), (812, 301977), (819, 299396), (841, 291564), (1044, 234871), (1068, 229593), (1092, 224547), (1131, 216804), (1157, 211932), (1218, 201318), (1246, 196794), (1508, 162603), (1602, 153062), (1638, 149698), (1682, 145782), (1827, 134212), (1869, 131196), (2262, 108402), (2314, 105966), (2436, 100659), (2492, 98397), (2523, 97188), (2581, 95004), (2639, 92916), (3204, 76531), (3276, 74849), (3364, 72891), (3393, 72268), (3471, 70644), (3654, 67106), (3738, 65598), (4524, 54201), (4628, 52983), (5046, 48594), (5162, 47502), (5278, 46458), (5607, 43732), (5887, 41652), (6786, 36134), (6942, 35322), (7308, 33553), (7476, 32799), (7569, 32396), (7743, 31668), (7917, 30972), (8099, 30276), (10092, 24297), (10324, 23751), (10413, 23548), (10556, 23229), (10933, 22428), (11214, 21866), (11774, 20826), (13572, 18067), (13884, 17661), (15138, 16198), (15486, 15834)]