191831472

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:936

約数の個数: 180

約数和(自身を含む): 645393216

約数和(自身を除く): 453561744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 744, 784, 868, 877, 882, 1008, 1116, 1176, 1302, 1488, 1519, 1736, 1754, 1764, 1953, 2232, 2352, 2604, 2631, 3038, 3472, 3508, 3528, 3906, 4464, 4557, 5208, 5262, 6076, 6139, 7016, 7056, 7812, 7893, 9114, 10416, 10524, 12152, 12278, 13671, 14032, 15624, 15786, 18228, 18417, 21048, 24304, 24556, 27187, 27342, 31248, 31572, 36456, 36834, 42096, 42973, 49112, 54374, 54684, 55251, 63144, 72912, 73668, 81561, 85946, 98224, 108748, 109368, 110502, 126288, 128919, 147336, 163122, 171892, 190309, 217496, 218736, 221004, 244683, 257838, 294672, 326244, 343784, 380618, 386757, 434992, 442008, 489366, 515676, 570927, 652488, 687568, 761236, 773514, 884016, 978732, 1031352, 1141854, 1304976, 1332163, 1522472, 1547028, 1712781, 1957464, 2062704, 2283708, 2664326, 3044944, 3094056, 3425562, 3914928, 3996489, 4567416, 5328652, 6188112, 6851124, 7992978, 9134832, 10657304, 11989467, 13702248, 15985956, 21314608, 23978934, 27404496, 31971912, 47957868, 63943824, 95915736, 191831472]

約数ペア:

[(1, 191831472), (2, 95915736), (3, 63943824), (4, 47957868), (6, 31971912), (7, 27404496), (8, 23978934), (9, 21314608), (12, 15985956), (14, 13702248), (16, 11989467), (18, 10657304), (21, 9134832), (24, 7992978), (28, 6851124), (31, 6188112), (36, 5328652), (42, 4567416), (48, 3996489), (49, 3914928), (56, 3425562), (62, 3094056), (63, 3044944), (72, 2664326), (84, 2283708), (93, 2062704), (98, 1957464), (112, 1712781), (124, 1547028), (126, 1522472), (144, 1332163), (147, 1304976), (168, 1141854), (186, 1031352), (196, 978732), (217, 884016), (248, 773514), (252, 761236), (279, 687568), (294, 652488), (336, 570927), (372, 515676), (392, 489366), (434, 442008), (441, 434992), (496, 386757), (504, 380618), (558, 343784), (588, 326244), (651, 294672), (744, 257838), (784, 244683), (868, 221004), (877, 218736), (882, 217496), (1008, 190309), (1116, 171892), (1176, 163122), (1302, 147336), (1488, 128919), (1519, 126288), (1736, 110502), (1754, 109368), (1764, 108748), (1953, 98224), (2232, 85946), (2352, 81561), (2604, 73668), (2631, 72912), (3038, 63144), (3472, 55251), (3508, 54684), (3528, 54374), (3906, 49112), (4464, 42973), (4557, 42096), (5208, 36834), (5262, 36456), (6076, 31572), (6139, 31248), (7016, 27342), (7056, 27187), (7812, 24556), (7893, 24304), (9114, 21048), (10416, 18417), (10524, 18228), (12152, 15786), (12278, 15624), (13671, 14032)]