1397690316

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2234

約数の個数: 144

約数和(自身を含む): 4064406528

約数和(自身を除く): 2666716212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 81, 99, 108, 122, 132, 162, 183, 198, 243, 244, 297, 324, 366, 396, 486, 549, 594, 671, 732, 891, 972, 1098, 1188, 1342, 1647, 1782, 2013, 2143, 2196, 2673, 2684, 3294, 3564, 4026, 4286, 4941, 5346, 6039, 6429, 6588, 8052, 8572, 9882, 10692, 12078, 12858, 14823, 18117, 19287, 19764, 23573, 24156, 25716, 29646, 36234, 38574, 47146, 54351, 57861, 59292, 70719, 72468, 77148, 94292, 108702, 115722, 130723, 141438, 163053, 173583, 212157, 217404, 231444, 261446, 282876, 326106, 347166, 392169, 424314, 520749, 522892, 636471, 652212, 694332, 784338, 848628, 1041498, 1176507, 1272942, 1437953, 1568676, 1909413, 2082996, 2353014, 2545884, 2875906, 3529521, 3818826, 4313859, 4706028, 5728239, 5751812, 7059042, 7637652, 8627718, 10588563, 11456478, 12941577, 14118084, 17255436, 21177126, 22912956, 25883154, 31765689, 38824731, 42354252, 51766308, 63531378, 77649462, 116474193, 127062756, 155298924, 232948386, 349422579, 465896772, 698845158, 1397690316]

約数ペア:

[(1, 1397690316), (2, 698845158), (3, 465896772), (4, 349422579), (6, 232948386), (9, 155298924), (11, 127062756), (12, 116474193), (18, 77649462), (22, 63531378), (27, 51766308), (33, 42354252), (36, 38824731), (44, 31765689), (54, 25883154), (61, 22912956), (66, 21177126), (81, 17255436), (99, 14118084), (108, 12941577), (122, 11456478), (132, 10588563), (162, 8627718), (183, 7637652), (198, 7059042), (243, 5751812), (244, 5728239), (297, 4706028), (324, 4313859), (366, 3818826), (396, 3529521), (486, 2875906), (549, 2545884), (594, 2353014), (671, 2082996), (732, 1909413), (891, 1568676), (972, 1437953), (1098, 1272942), (1188, 1176507), (1342, 1041498), (1647, 848628), (1782, 784338), (2013, 694332), (2143, 652212), (2196, 636471), (2673, 522892), (2684, 520749), (3294, 424314), (3564, 392169), (4026, 347166), (4286, 326106), (4941, 282876), (5346, 261446), (6039, 231444), (6429, 217404), (6588, 212157), (8052, 173583), (8572, 163053), (9882, 141438), (10692, 130723), (12078, 115722), (12858, 108702), (14823, 94292), (18117, 77148), (19287, 72468), (19764, 70719), (23573, 59292), (24156, 57861), (25716, 54351), (29646, 47146), (36234, 38574)]