356350351240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{149333}}^1$

素因数の和:149723

約数の個数: 96

約数和(自身を含む): 870673966920

約数和(自身を除く): 514323615680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 353, 520, 676, 706, 845, 1352, 1412, 1690, 1765, 2824, 3380, 3530, 4589, 6760, 7060, 9178, 14120, 18356, 22945, 36712, 45890, 59657, 91780, 119314, 149333, 183560, 238628, 298285, 298666, 477256, 596570, 597332, 746665, 1193140, 1194664, 1493330, 1941329, 2386280, 2986660, 3882658, 5973320, 7765316, 9706645, 15530632, 19413290, 25237277, 38826580, 50474554, 52714549, 77653160, 100949108, 105429098, 126186385, 201898216, 210858196, 252372770, 263572745, 421716392, 504745540, 527145490, 685289137, 1009491080, 1054290980, 1370578274, 2108581960, 2741156548, 3426445685, 5482313096, 6852891370, 8908758781, 13705782740, 17817517562, 27411565480, 35635035124, 44543793905, 71270070248, 89087587810, 178175175620, 356350351240]

約数ペア:

[(1, 356350351240), (2, 178175175620), (4, 89087587810), (5, 71270070248), (8, 44543793905), (10, 35635035124), (13, 27411565480), (20, 17817517562), (26, 13705782740), (40, 8908758781), (52, 6852891370), (65, 5482313096), (104, 3426445685), (130, 2741156548), (169, 2108581960), (260, 1370578274), (338, 1054290980), (353, 1009491080), (520, 685289137), (676, 527145490), (706, 504745540), (845, 421716392), (1352, 263572745), (1412, 252372770), (1690, 210858196), (1765, 201898216), (2824, 126186385), (3380, 105429098), (3530, 100949108), (4589, 77653160), (6760, 52714549), (7060, 50474554), (9178, 38826580), (14120, 25237277), (18356, 19413290), (22945, 15530632), (36712, 9706645), (45890, 7765316), (59657, 5973320), (91780, 3882658), (119314, 2986660), (149333, 2386280), (183560, 1941329), (238628, 1493330), (298285, 1194664), (298666, 1193140), (477256, 746665), (596570, 597332)]