1337651488

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 2794176000

約数和(自身を除く): 1456524512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 89, 109, 124, 139, 178, 218, 248, 278, 356, 436, 496, 556, 712, 872, 992, 1112, 1424, 1744, 2224, 2759, 2848, 3379, 3488, 4309, 4448, 5518, 6758, 8618, 9701, 11036, 12371, 13516, 15151, 17236, 19402, 22072, 24742, 27032, 30302, 34472, 38804, 44144, 49484, 54064, 60604, 68944, 77608, 88288, 98968, 108128, 121208, 137888, 155216, 197936, 242416, 300731, 310432, 383501, 395872, 469681, 484832, 601462, 767002, 939362, 1202924, 1348439, 1534004, 1878724, 2405848, 2696878, 3068008, 3757448, 4811696, 5393756, 6136016, 7514896, 9623392, 10787512, 12272032, 15029792, 21575024, 41801609, 43150048, 83603218, 167206436, 334412872, 668825744, 1337651488]

約数ペア:

[(1, 1337651488), (2, 668825744), (4, 334412872), (8, 167206436), (16, 83603218), (31, 43150048), (32, 41801609), (62, 21575024), (89, 15029792), (109, 12272032), (124, 10787512), (139, 9623392), (178, 7514896), (218, 6136016), (248, 5393756), (278, 4811696), (356, 3757448), (436, 3068008), (496, 2696878), (556, 2405848), (712, 1878724), (872, 1534004), (992, 1348439), (1112, 1202924), (1424, 939362), (1744, 767002), (2224, 601462), (2759, 484832), (2848, 469681), (3379, 395872), (3488, 383501), (4309, 310432), (4448, 300731), (5518, 242416), (6758, 197936), (8618, 155216), (9701, 137888), (11036, 121208), (12371, 108128), (13516, 98968), (15151, 88288), (17236, 77608), (19402, 68944), (22072, 60604), (24742, 54064), (27032, 49484), (30302, 44144), (34472, 38804)]