1420192608

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 3933571824

約数和(自身を除く): 2513379216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 74, 94, 96, 111, 141, 148, 181, 188, 222, 282, 296, 362, 376, 444, 543, 564, 592, 724, 752, 888, 1086, 1128, 1184, 1448, 1504, 1739, 1776, 2172, 2209, 2256, 2896, 3478, 3552, 4344, 4418, 4512, 5217, 5792, 6627, 6697, 6956, 8507, 8688, 8836, 10434, 13254, 13394, 13912, 17014, 17376, 17672, 20091, 20868, 25521, 26508, 26788, 27824, 34028, 35344, 40182, 41736, 51042, 53016, 53576, 55648, 68056, 70688, 80364, 81733, 83472, 102084, 106032, 107152, 136112, 160728, 163466, 166944, 204168, 212064, 214304, 245199, 272224, 314759, 321456, 326932, 399829, 408336, 490398, 629518, 642912, 653864, 799658, 816672, 944277, 980796, 1199487, 1259036, 1307728, 1599316, 1888554, 1961592, 2398974, 2518072, 2615456, 3198632, 3777108, 3923184, 4797948, 5036144, 6397264, 7554216, 7846368, 9595896, 10072288, 12794528, 14793673, 15108432, 19191792, 29587346, 30216864, 38383584, 44381019, 59174692, 88762038, 118349384, 177524076, 236698768, 355048152, 473397536, 710096304, 1420192608]

約数ペア:

[(1, 1420192608), (2, 710096304), (3, 473397536), (4, 355048152), (6, 236698768), (8, 177524076), (12, 118349384), (16, 88762038), (24, 59174692), (32, 44381019), (37, 38383584), (47, 30216864), (48, 29587346), (74, 19191792), (94, 15108432), (96, 14793673), (111, 12794528), (141, 10072288), (148, 9595896), (181, 7846368), (188, 7554216), (222, 6397264), (282, 5036144), (296, 4797948), (362, 3923184), (376, 3777108), (444, 3198632), (543, 2615456), (564, 2518072), (592, 2398974), (724, 1961592), (752, 1888554), (888, 1599316), (1086, 1307728), (1128, 1259036), (1184, 1199487), (1448, 980796), (1504, 944277), (1739, 816672), (1776, 799658), (2172, 653864), (2209, 642912), (2256, 629518), (2896, 490398), (3478, 408336), (3552, 399829), (4344, 326932), (4418, 321456), (4512, 314759), (5217, 272224), (5792, 245199), (6627, 214304), (6697, 212064), (6956, 204168), (8507, 166944), (8688, 163466), (8836, 160728), (10434, 136112), (13254, 107152), (13394, 106032), (13912, 102084), (17014, 83472), (17376, 81733), (17672, 80364), (20091, 70688), (20868, 68056), (25521, 55648), (26508, 53576), (26788, 53016), (27824, 51042), (34028, 41736), (35344, 40182)]