821645424

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{100103}}^1$

素因数の和:100139

約数の個数: 80

約数和(自身を含む): 2482579200

約数和(自身を除く): 1660933776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 100103, 200206, 300309, 400412, 600618, 800824, 900927, 1201236, 1601648, 1801854, 1901957, 2402472, 2702781, 3603708, 3803914, 4804944, 5405562, 5705871, 7207416, 7607828, 10811124, 11411742, 14414832, 15215656, 17117613, 21622248, 22823484, 30431312, 34235226, 43244496, 45646968, 51352839, 68470452, 91293936, 102705678, 136940904, 205411356, 273881808, 410822712, 821645424]

約数ペア:

[(1, 821645424), (2, 410822712), (3, 273881808), (4, 205411356), (6, 136940904), (8, 102705678), (9, 91293936), (12, 68470452), (16, 51352839), (18, 45646968), (19, 43244496), (24, 34235226), (27, 30431312), (36, 22823484), (38, 21622248), (48, 17117613), (54, 15215656), (57, 14414832), (72, 11411742), (76, 10811124), (108, 7607828), (114, 7207416), (144, 5705871), (152, 5405562), (171, 4804944), (216, 3803914), (228, 3603708), (304, 2702781), (342, 2402472), (432, 1901957), (456, 1801854), (513, 1601648), (684, 1201236), (912, 900927), (1026, 800824), (1368, 600618), (2052, 400412), (2736, 300309), (4104, 200206), (8208, 100103)]