488607864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 1310515200

約数和(自身を除く): 821907336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 89, 93, 94, 124, 141, 157, 178, 186, 188, 248, 267, 282, 314, 356, 372, 376, 471, 534, 564, 628, 712, 744, 942, 1068, 1128, 1256, 1457, 1884, 2136, 2759, 2914, 3768, 4183, 4371, 4867, 5518, 5828, 7379, 8277, 8366, 8742, 9734, 11036, 11656, 12549, 13973, 14601, 14758, 16554, 16732, 17484, 19468, 22072, 22137, 25098, 27946, 29202, 29516, 33108, 33464, 34968, 38936, 41919, 44274, 50196, 55892, 58404, 59032, 66216, 83838, 88548, 100392, 111784, 116808, 129673, 167676, 177096, 228749, 259346, 335352, 389019, 433163, 457498, 518692, 656731, 686247, 778038, 866326, 914996, 1037384, 1299489, 1313462, 1372494, 1556076, 1732652, 1829992, 1970193, 2598978, 2626924, 2744988, 3112152, 3465304, 3940386, 5197956, 5253848, 5489976, 7880772, 10395912, 15761544, 20358661, 40717322, 61075983, 81434644, 122151966, 162869288, 244303932, 488607864]

約数ペア:

[(1, 488607864), (2, 244303932), (3, 162869288), (4, 122151966), (6, 81434644), (8, 61075983), (12, 40717322), (24, 20358661), (31, 15761544), (47, 10395912), (62, 7880772), (89, 5489976), (93, 5253848), (94, 5197956), (124, 3940386), (141, 3465304), (157, 3112152), (178, 2744988), (186, 2626924), (188, 2598978), (248, 1970193), (267, 1829992), (282, 1732652), (314, 1556076), (356, 1372494), (372, 1313462), (376, 1299489), (471, 1037384), (534, 914996), (564, 866326), (628, 778038), (712, 686247), (744, 656731), (942, 518692), (1068, 457498), (1128, 433163), (1256, 389019), (1457, 335352), (1884, 259346), (2136, 228749), (2759, 177096), (2914, 167676), (3768, 129673), (4183, 116808), (4371, 111784), (4867, 100392), (5518, 88548), (5828, 83838), (7379, 66216), (8277, 59032), (8366, 58404), (8742, 55892), (9734, 50196), (11036, 44274), (11656, 41919), (12549, 38936), (13973, 34968), (14601, 33464), (14758, 33108), (16554, 29516), (16732, 29202), (17484, 27946), (19468, 25098), (22072, 22137)]