28475231136

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{2027}}^1$

素因数の和:2355

約数の個数: 192

約数和(自身を含む): 83453400576

約数和(自身を除く): 54978169440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 66, 88, 96, 106, 132, 159, 176, 212, 251, 264, 318, 352, 424, 502, 528, 583, 636, 753, 848, 1004, 1056, 1166, 1272, 1506, 1696, 1749, 2008, 2027, 2332, 2544, 2761, 3012, 3498, 4016, 4054, 4664, 5088, 5522, 6024, 6081, 6996, 8032, 8108, 8283, 9328, 11044, 12048, 12162, 13303, 13992, 16216, 16566, 18656, 22088, 22297, 24096, 24324, 26606, 27984, 32432, 33132, 39909, 44176, 44594, 48648, 53212, 55968, 64864, 66264, 66891, 79818, 88352, 89188, 97296, 106424, 107431, 132528, 133782, 146333, 159636, 178376, 194592, 212848, 214862, 265056, 267564, 292666, 319272, 322293, 356752, 425696, 429724, 438999, 508777, 535128, 585332, 638544, 644586, 713504, 859448, 877998, 1017554, 1070256, 1170664, 1181741, 1277088, 1289172, 1526331, 1718896, 1755996, 2035108, 2140512, 2341328, 2363482, 2578344, 3052662, 3437792, 3511992, 3545223, 4070216, 4682656, 4726964, 5156688, 5596547, 6105324, 7023984, 7090446, 8140432, 9453928, 10313376, 11193094, 12210648, 14047968, 14180892, 16280864, 16789641, 18907856, 22386188, 24421296, 26965181, 28361784, 33579282, 37815712, 44772376, 48842592, 53930362, 56723568, 67158564, 80895543, 89544752, 107860724, 113447136, 134317128, 161791086, 179089504, 215721448, 268634256, 296616991, 323582172, 431442896, 537268512, 593233982, 647164344, 862885792, 889850973, 1186467964, 1294328688, 1779701946, 2372935928, 2588657376, 3559403892, 4745871856, 7118807784, 9491743712, 14237615568, 28475231136]

約数ペア:

[(1, 28475231136), (2, 14237615568), (3, 9491743712), (4, 7118807784), (6, 4745871856), (8, 3559403892), (11, 2588657376), (12, 2372935928), (16, 1779701946), (22, 1294328688), (24, 1186467964), (32, 889850973), (33, 862885792), (44, 647164344), (48, 593233982), (53, 537268512), (66, 431442896), (88, 323582172), (96, 296616991), (106, 268634256), (132, 215721448), (159, 179089504), (176, 161791086), (212, 134317128), (251, 113447136), (264, 107860724), (318, 89544752), (352, 80895543), (424, 67158564), (502, 56723568), (528, 53930362), (583, 48842592), (636, 44772376), (753, 37815712), (848, 33579282), (1004, 28361784), (1056, 26965181), (1166, 24421296), (1272, 22386188), (1506, 18907856), (1696, 16789641), (1749, 16280864), (2008, 14180892), (2027, 14047968), (2332, 12210648), (2544, 11193094), (2761, 10313376), (3012, 9453928), (3498, 8140432), (4016, 7090446), (4054, 7023984), (4664, 6105324), (5088, 5596547), (5522, 5156688), (6024, 4726964), (6081, 4682656), (6996, 4070216), (8032, 3545223), (8108, 3511992), (8283, 3437792), (9328, 3052662), (11044, 2578344), (12048, 2363482), (12162, 2341328), (13303, 2140512), (13992, 2035108), (16216, 1755996), (16566, 1718896), (18656, 1526331), (22088, 1289172), (22297, 1277088), (24096, 1181741), (24324, 1170664), (26606, 1070256), (27984, 1017554), (32432, 877998), (33132, 859448), (39909, 713504), (44176, 644586), (44594, 638544), (48648, 585332), (53212, 535128), (55968, 508777), (64864, 438999), (66264, 429724), (66891, 425696), (79818, 356752), (88352, 322293), (89188, 319272), (97296, 292666), (106424, 267564), (107431, 265056), (132528, 214862), (133782, 212848), (146333, 194592), (159636, 178376)]