505970388

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1244

約数の個数: 240

約数和(自身を含む): 1747557504

約数和(自身を除く): 1241587116

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 27, 28, 33, 34, 36, 42, 44, 51, 54, 63, 66, 68, 77, 81, 84, 99, 102, 108, 119, 126, 132, 153, 154, 162, 187, 189, 198, 204, 231, 238, 252, 297, 306, 308, 324, 357, 374, 378, 396, 459, 462, 476, 561, 567, 594, 612, 693, 714, 748, 756, 891, 918, 924, 1071, 1122, 1134, 1188, 1193, 1309, 1377, 1386, 1428, 1683, 1782, 1836, 2079, 2142, 2244, 2268, 2386, 2618, 2754, 2772, 3213, 3366, 3564, 3579, 3927, 4158, 4284, 4772, 5049, 5236, 5508, 6237, 6426, 6732, 7158, 7854, 8316, 8351, 9639, 10098, 10737, 11781, 12474, 12852, 13123, 14316, 15147, 15708, 16702, 19278, 20196, 20281, 21474, 23562, 24948, 25053, 26246, 30294, 32211, 33404, 35343, 38556, 39369, 40562, 42948, 47124, 50106, 52492, 60588, 60843, 64422, 70686, 75159, 78738, 81124, 91861, 96633, 100212, 106029, 118107, 121686, 128844, 141372, 141967, 150318, 157476, 182529, 183722, 193266, 212058, 223091, 225477, 236214, 243372, 275583, 283934, 300636, 354321, 365058, 367444, 386532, 424116, 425901, 446182, 450954, 472428, 547587, 551166, 567868, 669273, 676431, 708642, 730116, 826749, 851802, 892364, 901908, 1062963, 1095174, 1102332, 1277703, 1338546, 1352862, 1417284, 1561637, 1642761, 1653498, 1703604, 2007819, 2125926, 2190348, 2480247, 2555406, 2677092, 2705724, 3123274, 3285522, 3306996, 3833109, 4015638, 4251852, 4684911, 4960494, 5110812, 6023457, 6246548, 6571044, 7440741, 7666218, 8031276, 9369822, 9920988, 11499327, 12046914, 14054733, 14881482, 15332436, 18070371, 18739644, 22998654, 24093828, 28109466, 29762964, 36140742, 42164199, 45997308, 56218932, 72281484, 84328398, 126492597, 168656796, 252985194, 505970388]

約数ペア:

[(1, 505970388), (2, 252985194), (3, 168656796), (4, 126492597), (6, 84328398), (7, 72281484), (9, 56218932), (11, 45997308), (12, 42164199), (14, 36140742), (17, 29762964), (18, 28109466), (21, 24093828), (22, 22998654), (27, 18739644), (28, 18070371), (33, 15332436), (34, 14881482), (36, 14054733), (42, 12046914), (44, 11499327), (51, 9920988), (54, 9369822), (63, 8031276), (66, 7666218), (68, 7440741), (77, 6571044), (81, 6246548), (84, 6023457), (99, 5110812), (102, 4960494), (108, 4684911), (119, 4251852), (126, 4015638), (132, 3833109), (153, 3306996), (154, 3285522), (162, 3123274), (187, 2705724), (189, 2677092), (198, 2555406), (204, 2480247), (231, 2190348), (238, 2125926), (252, 2007819), (297, 1703604), (306, 1653498), (308, 1642761), (324, 1561637), (357, 1417284), (374, 1352862), (378, 1338546), (396, 1277703), (459, 1102332), (462, 1095174), (476, 1062963), (561, 901908), (567, 892364), (594, 851802), (612, 826749), (693, 730116), (714, 708642), (748, 676431), (756, 669273), (891, 567868), (918, 551166), (924, 547587), (1071, 472428), (1122, 450954), (1134, 446182), (1188, 425901), (1193, 424116), (1309, 386532), (1377, 367444), (1386, 365058), (1428, 354321), (1683, 300636), (1782, 283934), (1836, 275583), (2079, 243372), (2142, 236214), (2244, 225477), (2268, 223091), (2386, 212058), (2618, 193266), (2754, 183722), (2772, 182529), (3213, 157476), (3366, 150318), (3564, 141967), (3579, 141372), (3927, 128844), (4158, 121686), (4284, 118107), (4772, 106029), (5049, 100212), (5236, 96633), (5508, 91861), (6237, 81124), (6426, 78738), (6732, 75159), (7158, 70686), (7854, 64422), (8316, 60843), (8351, 60588), (9639, 52492), (10098, 50106), (10737, 47124), (11781, 42948), (12474, 40562), (12852, 39369), (13123, 38556), (14316, 35343), (15147, 33404), (15708, 32211), (16702, 30294), (19278, 26246), (20196, 25053), (20281, 24948), (21474, 23562)]