1994455764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6037}}^1$

素因数の和:6099

約数の個数: 192

約数和(自身を含む): 6492057600

約数和(自身を除く): 4497601836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 84, 92, 108, 114, 126, 133, 138, 161, 171, 189, 207, 228, 252, 266, 276, 322, 342, 378, 399, 414, 437, 483, 513, 532, 621, 644, 684, 756, 798, 828, 874, 966, 1026, 1197, 1242, 1311, 1449, 1596, 1748, 1932, 2052, 2394, 2484, 2622, 2898, 3059, 3591, 3933, 4347, 4788, 5244, 5796, 6037, 6118, 7182, 7866, 8694, 9177, 11799, 12074, 12236, 14364, 15732, 17388, 18111, 18354, 23598, 24148, 27531, 36222, 36708, 42259, 47196, 54333, 55062, 72444, 82593, 84518, 108666, 110124, 114703, 126777, 138851, 162999, 165186, 169036, 217332, 229406, 253554, 277702, 325998, 330372, 344109, 380331, 416553, 458812, 507108, 555404, 651996, 688218, 760662, 802921, 833106, 971957, 1032327, 1140993, 1249659, 1376436, 1521324, 1605842, 1666212, 1943914, 2064654, 2281986, 2408763, 2499318, 2638169, 2915871, 3096981, 3211684, 3748977, 3887828, 4129308, 4563972, 4817526, 4998636, 5276338, 5831742, 6193962, 7226289, 7497954, 7914507, 8747613, 9635052, 10552676, 11663484, 12387924, 14452578, 14995908, 15829014, 17495226, 18467183, 21678867, 23743521, 26242839, 28905156, 31658028, 34990452, 36934366, 43357734, 47487042, 52485678, 55401549, 71230563, 73868732, 86715468, 94974084, 104971356, 110803098, 142461126, 166204647, 221606196, 284922252, 332409294, 498613941, 664818588, 997227882, 1994455764]

約数ペア:

[(1, 1994455764), (2, 997227882), (3, 664818588), (4, 498613941), (6, 332409294), (7, 284922252), (9, 221606196), (12, 166204647), (14, 142461126), (18, 110803098), (19, 104971356), (21, 94974084), (23, 86715468), (27, 73868732), (28, 71230563), (36, 55401549), (38, 52485678), (42, 47487042), (46, 43357734), (54, 36934366), (57, 34990452), (63, 31658028), (69, 28905156), (76, 26242839), (84, 23743521), (92, 21678867), (108, 18467183), (114, 17495226), (126, 15829014), (133, 14995908), (138, 14452578), (161, 12387924), (171, 11663484), (189, 10552676), (207, 9635052), (228, 8747613), (252, 7914507), (266, 7497954), (276, 7226289), (322, 6193962), (342, 5831742), (378, 5276338), (399, 4998636), (414, 4817526), (437, 4563972), (483, 4129308), (513, 3887828), (532, 3748977), (621, 3211684), (644, 3096981), (684, 2915871), (756, 2638169), (798, 2499318), (828, 2408763), (874, 2281986), (966, 2064654), (1026, 1943914), (1197, 1666212), (1242, 1605842), (1311, 1521324), (1449, 1376436), (1596, 1249659), (1748, 1140993), (1932, 1032327), (2052, 971957), (2394, 833106), (2484, 802921), (2622, 760662), (2898, 688218), (3059, 651996), (3591, 555404), (3933, 507108), (4347, 458812), (4788, 416553), (5244, 380331), (5796, 344109), (6037, 330372), (6118, 325998), (7182, 277702), (7866, 253554), (8694, 229406), (9177, 217332), (11799, 169036), (12074, 165186), (12236, 162999), (14364, 138851), (15732, 126777), (17388, 114703), (18111, 110124), (18354, 108666), (23598, 84518), (24148, 82593), (27531, 72444), (36222, 55062), (36708, 54333), (42259, 47196)]