1639202292

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23827}}^1$

素因数の和:23867

約数の個数: 144

約数和(自身を含む): 5324128320

約数和(自身を除く): 3684926028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9828, 11466, 17199, 22932, 23827, 34398, 47654, 68796, 71481, 95308, 142962, 166789, 214443, 285924, 309751, 333578, 428886, 500367, 619502, 643329, 667156, 857772, 929253, 1000734, 1167523, 1239004, 1286658, 1501101, 1858506, 2001468, 2168257, 2335046, 2573316, 2787759, 3002202, 3502569, 3717012, 4336514, 4503303, 4670092, 5575518, 6004404, 6504771, 7005138, 8363277, 8673028, 9006606, 10507707, 11151036, 13009542, 14010276, 15177799, 16726554, 18013212, 19514313, 21015414, 26019084, 30355598, 31523121, 33453108, 39028626, 42030828, 45533397, 58542939, 60711196, 63046242, 78057252, 91066794, 117085878, 126092484, 136600191, 182133588, 234171756, 273200382, 409800573, 546400764, 819601146, 1639202292]

約数ペア:

[(1, 1639202292), (2, 819601146), (3, 546400764), (4, 409800573), (6, 273200382), (7, 234171756), (9, 182133588), (12, 136600191), (13, 126092484), (14, 117085878), (18, 91066794), (21, 78057252), (26, 63046242), (27, 60711196), (28, 58542939), (36, 45533397), (39, 42030828), (42, 39028626), (49, 33453108), (52, 31523121), (54, 30355598), (63, 26019084), (78, 21015414), (84, 19514313), (91, 18013212), (98, 16726554), (108, 15177799), (117, 14010276), (126, 13009542), (147, 11151036), (156, 10507707), (182, 9006606), (189, 8673028), (196, 8363277), (234, 7005138), (252, 6504771), (273, 6004404), (294, 5575518), (351, 4670092), (364, 4503303), (378, 4336514), (441, 3717012), (468, 3502569), (546, 3002202), (588, 2787759), (637, 2573316), (702, 2335046), (756, 2168257), (819, 2001468), (882, 1858506), (1092, 1501101), (1274, 1286658), (1323, 1239004), (1404, 1167523), (1638, 1000734), (1764, 929253), (1911, 857772), (2457, 667156), (2548, 643329), (2646, 619502), (3276, 500367), (3822, 428886), (4914, 333578), (5292, 309751), (5733, 285924), (7644, 214443), (9828, 166789), (11466, 142962), (17199, 95308), (22932, 71481), (23827, 68796), (34398, 47654)]