1235621808

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7481}}^1$

素因数の和:7563

約数の個数: 120

約数和(自身を含む): 3666539136

約数和(自身を除く): 2430917328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 1116, 1147, 1332, 1488, 1776, 2232, 2294, 2664, 3441, 4464, 4588, 5328, 6882, 7481, 9176, 10323, 13764, 14962, 18352, 20646, 22443, 27528, 29924, 41292, 44886, 55056, 59848, 67329, 82584, 89772, 119696, 134658, 165168, 179544, 231911, 269316, 276797, 359088, 463822, 538632, 553594, 695733, 830391, 927644, 1077264, 1107188, 1391466, 1660782, 1855288, 2087199, 2214376, 2491173, 2782932, 3321564, 3710576, 4174398, 4428752, 4982346, 5565864, 6643128, 8348796, 8580707, 9964692, 11131728, 13286256, 16697592, 17161414, 19929384, 25742121, 33395184, 34322828, 39858768, 51484242, 68645656, 77226363, 102968484, 137291312, 154452726, 205936968, 308905452, 411873936, 617810904, 1235621808]

約数ペア:

[(1, 1235621808), (2, 617810904), (3, 411873936), (4, 308905452), (6, 205936968), (8, 154452726), (9, 137291312), (12, 102968484), (16, 77226363), (18, 68645656), (24, 51484242), (31, 39858768), (36, 34322828), (37, 33395184), (48, 25742121), (62, 19929384), (72, 17161414), (74, 16697592), (93, 13286256), (111, 11131728), (124, 9964692), (144, 8580707), (148, 8348796), (186, 6643128), (222, 5565864), (248, 4982346), (279, 4428752), (296, 4174398), (333, 3710576), (372, 3321564), (444, 2782932), (496, 2491173), (558, 2214376), (592, 2087199), (666, 1855288), (744, 1660782), (888, 1391466), (1116, 1107188), (1147, 1077264), (1332, 927644), (1488, 830391), (1776, 695733), (2232, 553594), (2294, 538632), (2664, 463822), (3441, 359088), (4464, 276797), (4588, 269316), (5328, 231911), (6882, 179544), (7481, 165168), (9176, 134658), (10323, 119696), (13764, 89772), (14962, 82584), (18352, 67329), (20646, 59848), (22443, 55056), (27528, 44886), (29924, 41292)]