421860384

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 1389286080

約数和(自身を除く): 967425696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 59, 61, 66, 72, 74, 88, 96, 99, 111, 118, 122, 132, 144, 148, 176, 177, 183, 198, 222, 236, 244, 264, 288, 296, 333, 352, 354, 366, 396, 407, 444, 472, 488, 528, 531, 549, 592, 649, 666, 671, 708, 732, 792, 814, 888, 944, 976, 1056, 1062, 1098, 1184, 1221, 1298, 1332, 1342, 1416, 1464, 1584, 1628, 1776, 1888, 1947, 1952, 2013, 2124, 2183, 2196, 2257, 2442, 2596, 2664, 2684, 2832, 2928, 3168, 3256, 3552, 3599, 3663, 3894, 4026, 4248, 4366, 4392, 4514, 4884, 5192, 5328, 5368, 5664, 5841, 5856, 6039, 6512, 6549, 6771, 7198, 7326, 7788, 8052, 8496, 8732, 8784, 9028, 9768, 10384, 10656, 10736, 10797, 11682, 12078, 13024, 13098, 13542, 14396, 14652, 15576, 16104, 16992, 17464, 17568, 18056, 19536, 19647, 20313, 20768, 21472, 21594, 23364, 24013, 24156, 24827, 26196, 27084, 28792, 29304, 31152, 32208, 32391, 34928, 36112, 39072, 39294, 39589, 40626, 43188, 46728, 48026, 48312, 49654, 52392, 54168, 57584, 58608, 62304, 64416, 64782, 69856, 72039, 72224, 74481, 78588, 79178, 81252, 86376, 93456, 96052, 96624, 99308, 104784, 108336, 115168, 117216, 118767, 129564, 133163, 144078, 148962, 157176, 158356, 162504, 172752, 186912, 192104, 193248, 198616, 209568, 216117, 216672, 223443, 237534, 259128, 266326, 288156, 297924, 314352, 316712, 325008, 345504, 356301, 384208, 397232, 399489, 432234, 446886, 475068, 518256, 532652, 576312, 595848, 628704, 633424, 650016, 712602, 768416, 794464, 798978, 864468, 893772, 950136, 1036512, 1065304, 1152624, 1191696, 1198467, 1266848, 1425204, 1464793, 1597956, 1728936, 1787544, 1900272, 2130608, 2305248, 2383392, 2396934, 2850408, 2929586, 3195912, 3457872, 3575088, 3800544, 4261216, 4394379, 4793868, 5700816, 5859172, 6391824, 6915744, 7150176, 8788758, 9587736, 11401632, 11718344, 12783648, 13183137, 17577516, 19175472, 23436688, 26366274, 35155032, 38350944, 46873376, 52732548, 70310064, 105465096, 140620128, 210930192, 421860384]

約数ペア:

[(1, 421860384), (2, 210930192), (3, 140620128), (4, 105465096), (6, 70310064), (8, 52732548), (9, 46873376), (11, 38350944), (12, 35155032), (16, 26366274), (18, 23436688), (22, 19175472), (24, 17577516), (32, 13183137), (33, 12783648), (36, 11718344), (37, 11401632), (44, 9587736), (48, 8788758), (59, 7150176), (61, 6915744), (66, 6391824), (72, 5859172), (74, 5700816), (88, 4793868), (96, 4394379), (99, 4261216), (111, 3800544), (118, 3575088), (122, 3457872), (132, 3195912), (144, 2929586), (148, 2850408), (176, 2396934), (177, 2383392), (183, 2305248), (198, 2130608), (222, 1900272), (236, 1787544), (244, 1728936), (264, 1597956), (288, 1464793), (296, 1425204), (333, 1266848), (352, 1198467), (354, 1191696), (366, 1152624), (396, 1065304), (407, 1036512), (444, 950136), (472, 893772), (488, 864468), (528, 798978), (531, 794464), (549, 768416), (592, 712602), (649, 650016), (666, 633424), (671, 628704), (708, 595848), (732, 576312), (792, 532652), (814, 518256), (888, 475068), (944, 446886), (976, 432234), (1056, 399489), (1062, 397232), (1098, 384208), (1184, 356301), (1221, 345504), (1298, 325008), (1332, 316712), (1342, 314352), (1416, 297924), (1464, 288156), (1584, 266326), (1628, 259128), (1776, 237534), (1888, 223443), (1947, 216672), (1952, 216117), (2013, 209568), (2124, 198616), (2183, 193248), (2196, 192104), (2257, 186912), (2442, 172752), (2596, 162504), (2664, 158356), (2684, 157176), (2832, 148962), (2928, 144078), (3168, 133163), (3256, 129564), (3552, 118767), (3599, 117216), (3663, 115168), (3894, 108336), (4026, 104784), (4248, 99308), (4366, 96624), (4392, 96052), (4514, 93456), (4884, 86376), (5192, 81252), (5328, 79178), (5368, 78588), (5664, 74481), (5841, 72224), (5856, 72039), (6039, 69856), (6512, 64782), (6549, 64416), (6771, 62304), (7198, 58608), (7326, 57584), (7788, 54168), (8052, 52392), (8496, 49654), (8732, 48312), (8784, 48026), (9028, 46728), (9768, 43188), (10384, 40626), (10656, 39589), (10736, 39294), (10797, 39072), (11682, 36112), (12078, 34928), (13024, 32391), (13098, 32208), (13542, 31152), (14396, 29304), (14652, 28792), (15576, 27084), (16104, 26196), (16992, 24827), (17464, 24156), (17568, 24013), (18056, 23364), (19536, 21594), (19647, 21472), (20313, 20768)]