1628921448

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2647}}^1$

素因数の和:2717

約数の個数: 256

約数和(自身を含む): 5795942400

約数和(自身を除く): 4167020952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 37, 42, 44, 54, 56, 63, 66, 72, 74, 77, 84, 88, 99, 108, 111, 126, 132, 148, 154, 168, 189, 198, 216, 222, 231, 252, 259, 264, 296, 297, 308, 333, 378, 396, 407, 444, 462, 504, 518, 594, 616, 666, 693, 756, 777, 792, 814, 888, 924, 999, 1036, 1188, 1221, 1332, 1386, 1512, 1554, 1628, 1848, 1998, 2072, 2079, 2331, 2376, 2442, 2647, 2664, 2772, 2849, 3108, 3256, 3663, 3996, 4158, 4662, 4884, 5294, 5544, 5698, 6216, 6993, 7326, 7941, 7992, 8316, 8547, 9324, 9768, 10588, 10989, 11396, 13986, 14652, 15882, 16632, 17094, 18529, 18648, 21176, 21978, 22792, 23823, 25641, 27972, 29117, 29304, 31764, 34188, 37058, 43956, 47646, 51282, 55587, 55944, 58234, 63528, 68376, 71469, 74116, 76923, 87351, 87912, 95292, 97939, 102564, 111174, 116468, 142938, 148232, 153846, 166761, 174702, 190584, 195878, 203819, 205128, 222348, 232936, 262053, 285876, 293817, 307692, 333522, 349404, 391756, 407638, 444696, 500283, 524106, 571752, 587634, 611457, 615384, 667044, 685573, 698808, 783512, 786159, 815276, 881451, 1000566, 1048212, 1077329, 1175268, 1222914, 1334088, 1371146, 1572318, 1630552, 1762902, 1834371, 2001132, 2056719, 2096424, 2154658, 2350536, 2445828, 2644353, 2742292, 3144636, 3231987, 3525804, 3668742, 4002264, 4113438, 4309316, 4891656, 5288706, 5484584, 5503113, 6170157, 6289272, 6463974, 7051608, 7337484, 7541303, 8226876, 8618632, 9695961, 10577412, 11006226, 12340314, 12927948, 14674968, 15082606, 16453752, 18510471, 19391922, 21154824, 22012452, 22623909, 24680628, 25855896, 29087883, 30165212, 37020942, 38783844, 44024904, 45247818, 49361256, 58175766, 60330424, 67871727, 74041884, 77567688, 90495636, 116351532, 135743454, 148083768, 180991272, 203615181, 232703064, 271486908, 407230362, 542973816, 814460724, 1628921448]

約数ペア:

[(1, 1628921448), (2, 814460724), (3, 542973816), (4, 407230362), (6, 271486908), (7, 232703064), (8, 203615181), (9, 180991272), (11, 148083768), (12, 135743454), (14, 116351532), (18, 90495636), (21, 77567688), (22, 74041884), (24, 67871727), (27, 60330424), (28, 58175766), (33, 49361256), (36, 45247818), (37, 44024904), (42, 38783844), (44, 37020942), (54, 30165212), (56, 29087883), (63, 25855896), (66, 24680628), (72, 22623909), (74, 22012452), (77, 21154824), (84, 19391922), (88, 18510471), (99, 16453752), (108, 15082606), (111, 14674968), (126, 12927948), (132, 12340314), (148, 11006226), (154, 10577412), (168, 9695961), (189, 8618632), (198, 8226876), (216, 7541303), (222, 7337484), (231, 7051608), (252, 6463974), (259, 6289272), (264, 6170157), (296, 5503113), (297, 5484584), (308, 5288706), (333, 4891656), (378, 4309316), (396, 4113438), (407, 4002264), (444, 3668742), (462, 3525804), (504, 3231987), (518, 3144636), (594, 2742292), (616, 2644353), (666, 2445828), (693, 2350536), (756, 2154658), (777, 2096424), (792, 2056719), (814, 2001132), (888, 1834371), (924, 1762902), (999, 1630552), (1036, 1572318), (1188, 1371146), (1221, 1334088), (1332, 1222914), (1386, 1175268), (1512, 1077329), (1554, 1048212), (1628, 1000566), (1848, 881451), (1998, 815276), (2072, 786159), (2079, 783512), (2331, 698808), (2376, 685573), (2442, 667044), (2647, 615384), (2664, 611457), (2772, 587634), (2849, 571752), (3108, 524106), (3256, 500283), (3663, 444696), (3996, 407638), (4158, 391756), (4662, 349404), (4884, 333522), (5294, 307692), (5544, 293817), (5698, 285876), (6216, 262053), (6993, 232936), (7326, 222348), (7941, 205128), (7992, 203819), (8316, 195878), (8547, 190584), (9324, 174702), (9768, 166761), (10588, 153846), (10989, 148232), (11396, 142938), (13986, 116468), (14652, 111174), (15882, 102564), (16632, 97939), (17094, 95292), (18529, 87912), (18648, 87351), (21176, 76923), (21978, 74116), (22792, 71469), (23823, 68376), (25641, 63528), (27972, 58234), (29117, 55944), (29304, 55587), (31764, 51282), (34188, 47646), (37058, 43956)]