323003296

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 822884832

約数和(自身を除く): 499881536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 61, 77, 88, 98, 112, 122, 154, 176, 196, 224, 244, 307, 308, 352, 392, 427, 488, 539, 614, 616, 671, 784, 854, 976, 1078, 1228, 1232, 1342, 1568, 1708, 1952, 2149, 2156, 2456, 2464, 2684, 2989, 3377, 3416, 4298, 4312, 4697, 4912, 5368, 5978, 6754, 6832, 8596, 8624, 9394, 9824, 10736, 11956, 13508, 13664, 15043, 17192, 17248, 18727, 18788, 21472, 23639, 23912, 27016, 30086, 32879, 34384, 37454, 37576, 47278, 47824, 54032, 60172, 65758, 68768, 74908, 75152, 94556, 95648, 108064, 120344, 131089, 131516, 149816, 150304, 165473, 189112, 205997, 240688, 262178, 263032, 299632, 330946, 378224, 411994, 481376, 524356, 526064, 599264, 661892, 756448, 823988, 917623, 1048712, 1052128, 1323784, 1441979, 1647976, 1835246, 2097424, 2647568, 2883958, 3295952, 3670492, 4194848, 5295136, 5767916, 6591904, 7340984, 10093853, 11535832, 14681968, 20187706, 23071664, 29363936, 40375412, 46143328, 80750824, 161501648, 323003296]

約数ペア:

[(1, 323003296), (2, 161501648), (4, 80750824), (7, 46143328), (8, 40375412), (11, 29363936), (14, 23071664), (16, 20187706), (22, 14681968), (28, 11535832), (32, 10093853), (44, 7340984), (49, 6591904), (56, 5767916), (61, 5295136), (77, 4194848), (88, 3670492), (98, 3295952), (112, 2883958), (122, 2647568), (154, 2097424), (176, 1835246), (196, 1647976), (224, 1441979), (244, 1323784), (307, 1052128), (308, 1048712), (352, 917623), (392, 823988), (427, 756448), (488, 661892), (539, 599264), (614, 526064), (616, 524356), (671, 481376), (784, 411994), (854, 378224), (976, 330946), (1078, 299632), (1228, 263032), (1232, 262178), (1342, 240688), (1568, 205997), (1708, 189112), (1952, 165473), (2149, 150304), (2156, 149816), (2456, 131516), (2464, 131089), (2684, 120344), (2989, 108064), (3377, 95648), (3416, 94556), (4298, 75152), (4312, 74908), (4697, 68768), (4912, 65758), (5368, 60172), (5978, 54032), (6754, 47824), (6832, 47278), (8596, 37576), (8624, 37454), (9394, 34384), (9824, 32879), (10736, 30086), (11956, 27016), (13508, 23912), (13664, 23639), (15043, 21472), (17192, 18788), (17248, 18727)]