291227664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1185

約数の個数: 160

約数和(自身を含む): 941995264

約数和(自身を除く): 650767600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 61, 78, 84, 91, 104, 112, 122, 156, 168, 182, 183, 208, 244, 273, 312, 336, 364, 366, 427, 488, 546, 624, 728, 732, 793, 854, 976, 1092, 1093, 1281, 1456, 1464, 1586, 1708, 2184, 2186, 2379, 2562, 2928, 3172, 3279, 3416, 4368, 4372, 4758, 5124, 5551, 6344, 6558, 6832, 7651, 8744, 9516, 10248, 11102, 12688, 13116, 14209, 15302, 16653, 17488, 19032, 20496, 22204, 22953, 26232, 28418, 30604, 33306, 38064, 42627, 44408, 45906, 52464, 56836, 61208, 66612, 66673, 85254, 88816, 91812, 99463, 113672, 122416, 133224, 133346, 170508, 183624, 198926, 200019, 227344, 266448, 266692, 298389, 341016, 367248, 397852, 400038, 466711, 533384, 596778, 682032, 795704, 800076, 866749, 933422, 1066768, 1193556, 1400133, 1591408, 1600152, 1733498, 1866844, 2387112, 2600247, 2800266, 3200304, 3466996, 3733688, 4774224, 5200494, 5600532, 6067243, 6933992, 7467376, 10400988, 11201064, 12134486, 13867984, 18201729, 20801976, 22402128, 24268972, 36403458, 41603952, 48537944, 72806916, 97075888, 145613832, 291227664]

約数ペア:

[(1, 291227664), (2, 145613832), (3, 97075888), (4, 72806916), (6, 48537944), (7, 41603952), (8, 36403458), (12, 24268972), (13, 22402128), (14, 20801976), (16, 18201729), (21, 13867984), (24, 12134486), (26, 11201064), (28, 10400988), (39, 7467376), (42, 6933992), (48, 6067243), (52, 5600532), (56, 5200494), (61, 4774224), (78, 3733688), (84, 3466996), (91, 3200304), (104, 2800266), (112, 2600247), (122, 2387112), (156, 1866844), (168, 1733498), (182, 1600152), (183, 1591408), (208, 1400133), (244, 1193556), (273, 1066768), (312, 933422), (336, 866749), (364, 800076), (366, 795704), (427, 682032), (488, 596778), (546, 533384), (624, 466711), (728, 400038), (732, 397852), (793, 367248), (854, 341016), (976, 298389), (1092, 266692), (1093, 266448), (1281, 227344), (1456, 200019), (1464, 198926), (1586, 183624), (1708, 170508), (2184, 133346), (2186, 133224), (2379, 122416), (2562, 113672), (2928, 99463), (3172, 91812), (3279, 88816), (3416, 85254), (4368, 66673), (4372, 66612), (4758, 61208), (5124, 56836), (5551, 52464), (6344, 45906), (6558, 44408), (6832, 42627), (7651, 38064), (8744, 33306), (9516, 30604), (10248, 28418), (11102, 26232), (12688, 22953), (13116, 22204), (14209, 20496), (15302, 19032), (16653, 17488)]