488155512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1325

約数の個数: 128

約数和(自身を含む): 1390878720

約数和(自身を除く): 902723208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 41, 52, 62, 78, 82, 93, 104, 123, 124, 156, 164, 186, 246, 248, 312, 328, 372, 403, 492, 533, 744, 806, 984, 1066, 1209, 1231, 1271, 1599, 1612, 2132, 2418, 2462, 2542, 3198, 3224, 3693, 3813, 4264, 4836, 4924, 5084, 6396, 7386, 7626, 9672, 9848, 10168, 12792, 14772, 15252, 16003, 16523, 29544, 30504, 32006, 33046, 38161, 48009, 49569, 50471, 64012, 66092, 76322, 96018, 99138, 100942, 114483, 128024, 132184, 151413, 152644, 192036, 198276, 201884, 228966, 302826, 305288, 384072, 396552, 403768, 457932, 496093, 605652, 656123, 915864, 992186, 1211304, 1312246, 1488279, 1564601, 1968369, 1984372, 2624492, 2976558, 3129202, 3936738, 3968744, 4693803, 5248984, 5953116, 6258404, 7873476, 9387606, 11906232, 12516808, 15746952, 18775212, 20339813, 37550424, 40679626, 61019439, 81359252, 122038878, 162718504, 244077756, 488155512]

約数ペア:

[(1, 488155512), (2, 244077756), (3, 162718504), (4, 122038878), (6, 81359252), (8, 61019439), (12, 40679626), (13, 37550424), (24, 20339813), (26, 18775212), (31, 15746952), (39, 12516808), (41, 11906232), (52, 9387606), (62, 7873476), (78, 6258404), (82, 5953116), (93, 5248984), (104, 4693803), (123, 3968744), (124, 3936738), (156, 3129202), (164, 2976558), (186, 2624492), (246, 1984372), (248, 1968369), (312, 1564601), (328, 1488279), (372, 1312246), (403, 1211304), (492, 992186), (533, 915864), (744, 656123), (806, 605652), (984, 496093), (1066, 457932), (1209, 403768), (1231, 396552), (1271, 384072), (1599, 305288), (1612, 302826), (2132, 228966), (2418, 201884), (2462, 198276), (2542, 192036), (3198, 152644), (3224, 151413), (3693, 132184), (3813, 128024), (4264, 114483), (4836, 100942), (4924, 99138), (5084, 96018), (6396, 76322), (7386, 66092), (7626, 64012), (9672, 50471), (9848, 49569), (10168, 48009), (12792, 38161), (14772, 33046), (15252, 32006), (16003, 30504), (16523, 29544)]