1649960704

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1402

約数の個数: 144

約数和(自身を含む): 4085678016

約数和(自身を除く): 2435717312

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 64, 68, 82, 112, 119, 128, 136, 164, 224, 238, 256, 272, 287, 328, 448, 476, 544, 574, 656, 697, 896, 952, 1088, 1148, 1312, 1321, 1394, 1792, 1904, 2176, 2296, 2624, 2642, 2788, 3808, 4352, 4592, 4879, 5248, 5284, 5576, 7616, 9184, 9247, 9758, 10496, 10568, 11152, 15232, 18368, 18494, 19516, 21136, 22304, 22457, 30464, 36736, 36988, 39032, 42272, 44608, 44914, 54161, 73472, 73976, 78064, 84544, 89216, 89828, 108322, 147952, 156128, 157199, 169088, 178432, 179656, 216644, 295904, 312256, 314398, 338176, 359312, 379127, 433288, 591808, 624512, 628796, 718624, 758254, 866576, 920737, 1183616, 1249024, 1257592, 1437248, 1516508, 1733152, 1841474, 2367232, 2515184, 2874496, 3033016, 3466304, 3682948, 5030368, 5748992, 6066032, 6445159, 6932608, 7365896, 10060736, 12132064, 12890318, 13865216, 14731792, 20121472, 24264128, 25780636, 29463584, 40242944, 48528256, 51561272, 58927168, 97056512, 103122544, 117854336, 206245088, 235708672, 412490176, 824980352, 1649960704]

約数ペア:

[(1, 1649960704), (2, 824980352), (4, 412490176), (7, 235708672), (8, 206245088), (14, 117854336), (16, 103122544), (17, 97056512), (28, 58927168), (32, 51561272), (34, 48528256), (41, 40242944), (56, 29463584), (64, 25780636), (68, 24264128), (82, 20121472), (112, 14731792), (119, 13865216), (128, 12890318), (136, 12132064), (164, 10060736), (224, 7365896), (238, 6932608), (256, 6445159), (272, 6066032), (287, 5748992), (328, 5030368), (448, 3682948), (476, 3466304), (544, 3033016), (574, 2874496), (656, 2515184), (697, 2367232), (896, 1841474), (952, 1733152), (1088, 1516508), (1148, 1437248), (1312, 1257592), (1321, 1249024), (1394, 1183616), (1792, 920737), (1904, 866576), (2176, 758254), (2296, 718624), (2624, 628796), (2642, 624512), (2788, 591808), (3808, 433288), (4352, 379127), (4592, 359312), (4879, 338176), (5248, 314398), (5284, 312256), (5576, 295904), (7616, 216644), (9184, 179656), (9247, 178432), (9758, 169088), (10496, 157199), (10568, 156128), (11152, 147952), (15232, 108322), (18368, 89828), (18494, 89216), (19516, 84544), (21136, 78064), (22304, 73976), (22457, 73472), (30464, 54161), (36736, 44914), (36988, 44608), (39032, 42272)]