337666588

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 726147072

約数和(自身を除く): 388480484

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 383, 518, 644, 766, 851, 1036, 1369, 1532, 1702, 2681, 2738, 3404, 5362, 5476, 5957, 8809, 9583, 10724, 11914, 14171, 17618, 19166, 23828, 28342, 31487, 35236, 38332, 56684, 61663, 62974, 99197, 123326, 125948, 198394, 220409, 246652, 325933, 396788, 440818, 524327, 651866, 881636, 1048654, 1303732, 2097308, 2281531, 3670289, 4563062, 7340578, 9126124, 12059521, 14681156, 24119042, 48238084, 84416647, 168833294, 337666588]

約数ペア:

[(1, 337666588), (2, 168833294), (4, 84416647), (7, 48238084), (14, 24119042), (23, 14681156), (28, 12059521), (37, 9126124), (46, 7340578), (74, 4563062), (92, 3670289), (148, 2281531), (161, 2097308), (259, 1303732), (322, 1048654), (383, 881636), (518, 651866), (644, 524327), (766, 440818), (851, 396788), (1036, 325933), (1369, 246652), (1532, 220409), (1702, 198394), (2681, 125948), (2738, 123326), (3404, 99197), (5362, 62974), (5476, 61663), (5957, 56684), (8809, 38332), (9583, 35236), (10724, 31487), (11914, 28342), (14171, 23828), (17618, 19166)]