400566348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{122273}}^1$

素因数の和:122303

約数の個数: 72

約数和(自身を含む): 1246216608

約数和(自身を除く): 845650260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 122273, 244546, 366819, 489092, 733638, 855911, 1100457, 1467276, 1589549, 1711822, 2200914, 2567733, 3179098, 3423644, 4401828, 4768647, 5135466, 6358196, 7703199, 9537294, 10270932, 11126843, 14305941, 15406398, 19074588, 22253686, 28611882, 30812796, 33380529, 44507372, 57223764, 66761058, 100141587, 133522116, 200283174, 400566348]

約数ペア:

[(1, 400566348), (2, 200283174), (3, 133522116), (4, 100141587), (6, 66761058), (7, 57223764), (9, 44507372), (12, 33380529), (13, 30812796), (14, 28611882), (18, 22253686), (21, 19074588), (26, 15406398), (28, 14305941), (36, 11126843), (39, 10270932), (42, 9537294), (52, 7703199), (63, 6358196), (78, 5135466), (84, 4768647), (91, 4401828), (117, 3423644), (126, 3179098), (156, 2567733), (182, 2200914), (234, 1711822), (252, 1589549), (273, 1467276), (364, 1100457), (468, 855911), (546, 733638), (819, 489092), (1092, 366819), (1638, 244546), (3276, 122273)]