15955379088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1871}}^1$

素因数の和:2445

約数の個数: 160

約数和(自身を含む): 46529593344

約数和(自身を除く): 30574214256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 521, 528, 682, 744, 1023, 1042, 1364, 1488, 1563, 1871, 2046, 2084, 2728, 3126, 3742, 4092, 4168, 5456, 5613, 5731, 6252, 7484, 8184, 8336, 11226, 11462, 12504, 14968, 16151, 16368, 17193, 20581, 22452, 22924, 25008, 29936, 32302, 34386, 41162, 44904, 45848, 48453, 58001, 61743, 64604, 68772, 82324, 89808, 91696, 96906, 116002, 123486, 129208, 137544, 164648, 174003, 177661, 193812, 232004, 246972, 258416, 275088, 329296, 348006, 355322, 387624, 464008, 493944, 532983, 638011, 696012, 710644, 775248, 928016, 974791, 987888, 1065966, 1276022, 1392024, 1421288, 1914033, 1949582, 2131932, 2552044, 2784048, 2842576, 2924373, 3828066, 3899164, 4263864, 5104088, 5848746, 7656132, 7798328, 8527728, 10208176, 10722701, 11697492, 15312264, 15596656, 21445402, 23394984, 30218521, 30624528, 32168103, 42890804, 46789968, 60437042, 64336206, 85781608, 90655563, 120874084, 128672412, 171563216, 181311126, 241748168, 257344824, 332403731, 362622252, 483496336, 514689648, 664807462, 725244504, 997211193, 1329614924, 1450489008, 1994422386, 2659229848, 3988844772, 5318459696, 7977689544, 15955379088]

約数ペア:

[(1, 15955379088), (2, 7977689544), (3, 5318459696), (4, 3988844772), (6, 2659229848), (8, 1994422386), (11, 1450489008), (12, 1329614924), (16, 997211193), (22, 725244504), (24, 664807462), (31, 514689648), (33, 483496336), (44, 362622252), (48, 332403731), (62, 257344824), (66, 241748168), (88, 181311126), (93, 171563216), (124, 128672412), (132, 120874084), (176, 90655563), (186, 85781608), (248, 64336206), (264, 60437042), (341, 46789968), (372, 42890804), (496, 32168103), (521, 30624528), (528, 30218521), (682, 23394984), (744, 21445402), (1023, 15596656), (1042, 15312264), (1364, 11697492), (1488, 10722701), (1563, 10208176), (1871, 8527728), (2046, 7798328), (2084, 7656132), (2728, 5848746), (3126, 5104088), (3742, 4263864), (4092, 3899164), (4168, 3828066), (5456, 2924373), (5613, 2842576), (5731, 2784048), (6252, 2552044), (7484, 2131932), (8184, 1949582), (8336, 1914033), (11226, 1421288), (11462, 1392024), (12504, 1276022), (14968, 1065966), (16151, 987888), (16368, 974791), (17193, 928016), (20581, 775248), (22452, 710644), (22924, 696012), (25008, 638011), (29936, 532983), (32302, 493944), (34386, 464008), (41162, 387624), (44904, 355322), (45848, 348006), (48453, 329296), (58001, 275088), (61743, 258416), (64604, 246972), (68772, 232004), (82324, 193812), (89808, 177661), (91696, 174003), (96906, 164648), (116002, 137544), (123486, 129208)]