2842885488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{72493}}^1$

素因数の和:72566

約数の個数: 80

約数和(自身を含む): 7910545280

約数和(自身を除く): 5067659792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2451, 3268, 4902, 6536, 9804, 13072, 19608, 39216, 72493, 144986, 217479, 289972, 434958, 579944, 869916, 1159888, 1377367, 1739832, 2754734, 3117199, 3479664, 4132101, 5509468, 6234398, 8264202, 9351597, 11018936, 12468796, 16528404, 18703194, 22037872, 24937592, 33056808, 37406388, 49875184, 59226781, 66113616, 74812776, 118453562, 149625552, 177680343, 236907124, 355360686, 473814248, 710721372, 947628496, 1421442744, 2842885488]

約数ペア:

[(1, 2842885488), (2, 1421442744), (3, 947628496), (4, 710721372), (6, 473814248), (8, 355360686), (12, 236907124), (16, 177680343), (19, 149625552), (24, 118453562), (38, 74812776), (43, 66113616), (48, 59226781), (57, 49875184), (76, 37406388), (86, 33056808), (114, 24937592), (129, 22037872), (152, 18703194), (172, 16528404), (228, 12468796), (258, 11018936), (304, 9351597), (344, 8264202), (456, 6234398), (516, 5509468), (688, 4132101), (817, 3479664), (912, 3117199), (1032, 2754734), (1634, 1739832), (2064, 1377367), (2451, 1159888), (3268, 869916), (4902, 579944), (6536, 434958), (9804, 289972), (13072, 217479), (19608, 144986), (39216, 72493)]