1691064648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:641

約数の個数: 256

約数和(自身を含む): 5822208000

約数和(自身を除く): 4131143352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 227, 234, 252, 273, 312, 351, 364, 378, 379, 454, 468, 504, 546, 681, 702, 728, 756, 758, 819, 908, 936, 1092, 1137, 1362, 1404, 1512, 1516, 1589, 1638, 1816, 2043, 2184, 2274, 2457, 2653, 2724, 2808, 2951, 3032, 3178, 3276, 3411, 4086, 4548, 4767, 4914, 4927, 5306, 5448, 5902, 6129, 6356, 6552, 6822, 7959, 8172, 8853, 9096, 9534, 9828, 9854, 10233, 10612, 11804, 12258, 12712, 13644, 14301, 14781, 15918, 16344, 17706, 19068, 19656, 19708, 20466, 20657, 21224, 23608, 23877, 24516, 26559, 27288, 28602, 29562, 31836, 34489, 35412, 38136, 39416, 40932, 41314, 42903, 44343, 47754, 49032, 53118, 57204, 59124, 61971, 63672, 68978, 70824, 71631, 79677, 81864, 82628, 85806, 86033, 88686, 95508, 103467, 106236, 114408, 118248, 123942, 133029, 137956, 143262, 159354, 165256, 171612, 172066, 177372, 185913, 191016, 206934, 212472, 247884, 258099, 266058, 275912, 286524, 310401, 318708, 343224, 344132, 354744, 371826, 413868, 495768, 516198, 532116, 557739, 573048, 602231, 620802, 637416, 688264, 743652, 774297, 827736, 931203, 1032396, 1064232, 1115478, 1118429, 1204462, 1241604, 1487304, 1548594, 1806693, 1862406, 2064792, 2230956, 2236858, 2322891, 2408924, 2483208, 3097188, 3355287, 3613386, 3724812, 4461912, 4473716, 4645782, 4817848, 5420079, 6194376, 6710574, 7226772, 7449624, 7829003, 8947432, 9291564, 10065861, 10840158, 13421148, 14453544, 15658006, 16260237, 18583128, 20131722, 21680316, 23487009, 26842296, 30197583, 31316012, 32520474, 40263444, 43360632, 46974018, 60395166, 62632024, 65040948, 70461027, 80526888, 93948036, 120790332, 130081896, 140922054, 187896072, 211383081, 241580664, 281844108, 422766162, 563688216, 845532324, 1691064648]

約数ペア:

[(1, 1691064648), (2, 845532324), (3, 563688216), (4, 422766162), (6, 281844108), (7, 241580664), (8, 211383081), (9, 187896072), (12, 140922054), (13, 130081896), (14, 120790332), (18, 93948036), (21, 80526888), (24, 70461027), (26, 65040948), (27, 62632024), (28, 60395166), (36, 46974018), (39, 43360632), (42, 40263444), (52, 32520474), (54, 31316012), (56, 30197583), (63, 26842296), (72, 23487009), (78, 21680316), (84, 20131722), (91, 18583128), (104, 16260237), (108, 15658006), (117, 14453544), (126, 13421148), (156, 10840158), (168, 10065861), (182, 9291564), (189, 8947432), (216, 7829003), (227, 7449624), (234, 7226772), (252, 6710574), (273, 6194376), (312, 5420079), (351, 4817848), (364, 4645782), (378, 4473716), (379, 4461912), (454, 3724812), (468, 3613386), (504, 3355287), (546, 3097188), (681, 2483208), (702, 2408924), (728, 2322891), (756, 2236858), (758, 2230956), (819, 2064792), (908, 1862406), (936, 1806693), (1092, 1548594), (1137, 1487304), (1362, 1241604), (1404, 1204462), (1512, 1118429), (1516, 1115478), (1589, 1064232), (1638, 1032396), (1816, 931203), (2043, 827736), (2184, 774297), (2274, 743652), (2457, 688264), (2653, 637416), (2724, 620802), (2808, 602231), (2951, 573048), (3032, 557739), (3178, 532116), (3276, 516198), (3411, 495768), (4086, 413868), (4548, 371826), (4767, 354744), (4914, 344132), (4927, 343224), (5306, 318708), (5448, 310401), (5902, 286524), (6129, 275912), (6356, 266058), (6552, 258099), (6822, 247884), (7959, 212472), (8172, 206934), (8853, 191016), (9096, 185913), (9534, 177372), (9828, 172066), (9854, 171612), (10233, 165256), (10612, 159354), (11804, 143262), (12258, 137956), (12712, 133029), (13644, 123942), (14301, 118248), (14781, 114408), (15918, 106236), (16344, 103467), (17706, 95508), (19068, 88686), (19656, 86033), (19708, 85806), (20466, 82628), (20657, 81864), (21224, 79677), (23608, 71631), (23877, 70824), (24516, 68978), (26559, 63672), (27288, 61971), (28602, 59124), (29562, 57204), (31836, 53118), (34489, 49032), (35412, 47754), (38136, 44343), (39416, 42903), (40932, 41314)]