2942127776

素因数分解:

$2^5\times 7^4\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 120

約数和(自身を含む): 6829118100

約数和(自身を除く): 3886990324

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 149, 196, 224, 257, 298, 343, 392, 514, 596, 686, 784, 1028, 1043, 1192, 1372, 1568, 1799, 2056, 2086, 2384, 2401, 2744, 3598, 4112, 4172, 4768, 4802, 5488, 7196, 7301, 8224, 8344, 9604, 10976, 12593, 14392, 14602, 16688, 19208, 25186, 28784, 29204, 33376, 38293, 38416, 50372, 51107, 57568, 58408, 76586, 76832, 88151, 100744, 102214, 116816, 153172, 176302, 201488, 204428, 233632, 268051, 306344, 352604, 357749, 402976, 408856, 536102, 612688, 617057, 705208, 715498, 817712, 1072204, 1225376, 1234114, 1410416, 1430996, 1635424, 1876357, 2144408, 2468228, 2820832, 2861992, 3752714, 4288816, 4936456, 5723984, 7505428, 8577632, 9872912, 11447968, 13134499, 15010856, 19745824, 26268998, 30021712, 52537996, 60043424, 91941493, 105075992, 183882986, 210151984, 367765972, 420303968, 735531944, 1471063888, 2942127776]

約数ペア:

[(1, 2942127776), (2, 1471063888), (4, 735531944), (7, 420303968), (8, 367765972), (14, 210151984), (16, 183882986), (28, 105075992), (32, 91941493), (49, 60043424), (56, 52537996), (98, 30021712), (112, 26268998), (149, 19745824), (196, 15010856), (224, 13134499), (257, 11447968), (298, 9872912), (343, 8577632), (392, 7505428), (514, 5723984), (596, 4936456), (686, 4288816), (784, 3752714), (1028, 2861992), (1043, 2820832), (1192, 2468228), (1372, 2144408), (1568, 1876357), (1799, 1635424), (2056, 1430996), (2086, 1410416), (2384, 1234114), (2401, 1225376), (2744, 1072204), (3598, 817712), (4112, 715498), (4172, 705208), (4768, 617057), (4802, 612688), (5488, 536102), (7196, 408856), (7301, 402976), (8224, 357749), (8344, 352604), (9604, 306344), (10976, 268051), (12593, 233632), (14392, 204428), (14602, 201488), (16688, 176302), (19208, 153172), (25186, 116816), (28784, 102214), (29204, 100744), (33376, 88151), (38293, 76832), (38416, 76586), (50372, 58408), (51107, 57568)]