291244173740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{68141}}^1$

素因数の和:69147

約数の個数: 96

約数和(自身を含む): 698136050304

約数和(自身を除く): 406891876564

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 967, 1105, 1934, 2210, 3868, 4420, 4835, 9670, 12571, 16439, 19340, 25142, 32878, 50284, 62855, 65756, 68141, 82195, 125710, 136282, 164390, 213707, 251420, 272564, 328780, 340705, 427414, 681410, 854828, 885833, 1068535, 1158397, 1362820, 1771666, 2137070, 2316794, 3543332, 4274140, 4429165, 4633588, 5791985, 8858330, 11583970, 15059161, 17716660, 23167940, 30118322, 60236644, 65892347, 75295805, 131784694, 150591610, 263569388, 301183220, 329461735, 658923470, 856600511, 1120169899, 1317846940, 1713201022, 2240339798, 3426402044, 4283002555, 4480679596, 5600849495, 8566005110, 11201698990, 14562208687, 17132010220, 22403397980, 29124417374, 58248834748, 72811043435, 145622086870, 291244173740]

約数ペア:

[(1, 291244173740), (2, 145622086870), (4, 72811043435), (5, 58248834748), (10, 29124417374), (13, 22403397980), (17, 17132010220), (20, 14562208687), (26, 11201698990), (34, 8566005110), (52, 5600849495), (65, 4480679596), (68, 4283002555), (85, 3426402044), (130, 2240339798), (170, 1713201022), (221, 1317846940), (260, 1120169899), (340, 856600511), (442, 658923470), (884, 329461735), (967, 301183220), (1105, 263569388), (1934, 150591610), (2210, 131784694), (3868, 75295805), (4420, 65892347), (4835, 60236644), (9670, 30118322), (12571, 23167940), (16439, 17716660), (19340, 15059161), (25142, 11583970), (32878, 8858330), (50284, 5791985), (62855, 4633588), (65756, 4429165), (68141, 4274140), (82195, 3543332), (125710, 2316794), (136282, 2137070), (164390, 1771666), (213707, 1362820), (251420, 1158397), (272564, 1068535), (328780, 885833), (340705, 854828), (427414, 681410)]