1638963552

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{797}}^1$

素因数の和:1532

約数の個数: 96

約数和(自身を含む): 4453069824

約数和(自身を除く): 2814106272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 691, 744, 797, 992, 1382, 1488, 1594, 2073, 2391, 2764, 2976, 3188, 4146, 4782, 5528, 6376, 8292, 9564, 11056, 12752, 16584, 19128, 21421, 22112, 24707, 25504, 33168, 38256, 42842, 49414, 64263, 66336, 74121, 76512, 85684, 98828, 128526, 148242, 171368, 197656, 257052, 296484, 342736, 395312, 514104, 550727, 592968, 685472, 790624, 1028208, 1101454, 1185936, 1652181, 2056416, 2202908, 2371872, 3304362, 4405816, 6608724, 8811632, 13217448, 17072537, 17623264, 26434896, 34145074, 51217611, 52869792, 68290148, 102435222, 136580296, 204870444, 273160592, 409740888, 546321184, 819481776, 1638963552]

約数ペア:

[(1, 1638963552), (2, 819481776), (3, 546321184), (4, 409740888), (6, 273160592), (8, 204870444), (12, 136580296), (16, 102435222), (24, 68290148), (31, 52869792), (32, 51217611), (48, 34145074), (62, 26434896), (93, 17623264), (96, 17072537), (124, 13217448), (186, 8811632), (248, 6608724), (372, 4405816), (496, 3304362), (691, 2371872), (744, 2202908), (797, 2056416), (992, 1652181), (1382, 1185936), (1488, 1101454), (1594, 1028208), (2073, 790624), (2391, 685472), (2764, 592968), (2976, 550727), (3188, 514104), (4146, 395312), (4782, 342736), (5528, 296484), (6376, 257052), (8292, 197656), (9564, 171368), (11056, 148242), (12752, 128526), (16584, 98828), (19128, 85684), (21421, 76512), (22112, 74121), (24707, 66336), (25504, 64263), (33168, 49414), (38256, 42842)]