4245516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 11950848

約数和(自身を除く): 7705332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 151, 198, 213, 284, 302, 396, 426, 453, 604, 639, 781, 852, 906, 1278, 1359, 1562, 1661, 1812, 2343, 2556, 2718, 3124, 3322, 4686, 4983, 5436, 6644, 7029, 9372, 9966, 10721, 14058, 14949, 19932, 21442, 28116, 29898, 32163, 42884, 59796, 64326, 96489, 117931, 128652, 192978, 235862, 353793, 385956, 471724, 707586, 1061379, 1415172, 2122758, 4245516]

約数ペア:

[(1, 4245516), (2, 2122758), (3, 1415172), (4, 1061379), (6, 707586), (9, 471724), (11, 385956), (12, 353793), (18, 235862), (22, 192978), (33, 128652), (36, 117931), (44, 96489), (66, 64326), (71, 59796), (99, 42884), (132, 32163), (142, 29898), (151, 28116), (198, 21442), (213, 19932), (284, 14949), (302, 14058), (396, 10721), (426, 9966), (453, 9372), (604, 7029), (639, 6644), (781, 5436), (852, 4983), (906, 4686), (1278, 3322), (1359, 3124), (1562, 2718), (1661, 2556), (1812, 2343)]