305678232

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 900576000

約数和(自身を除く): 594897768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 211, 216, 228, 342, 353, 422, 456, 513, 633, 684, 706, 844, 1026, 1059, 1266, 1368, 1412, 1688, 1899, 2052, 2118, 2532, 2824, 3177, 3798, 4009, 4104, 4236, 5064, 5697, 6354, 6707, 7596, 8018, 8472, 9531, 11394, 12027, 12708, 13414, 15192, 16036, 19062, 20121, 22788, 24054, 25416, 26828, 32072, 36081, 38124, 40242, 45576, 48108, 53656, 60363, 72162, 74483, 76248, 80484, 96216, 108243, 120726, 144324, 148966, 160968, 181089, 216486, 223449, 241452, 288648, 297932, 362178, 432972, 446898, 482904, 595864, 670347, 724356, 865944, 893796, 1340694, 1415177, 1448712, 1787592, 2011041, 2681388, 2830354, 4022082, 4245531, 5362776, 5660708, 8044164, 8491062, 11321416, 12736593, 16088328, 16982124, 25473186, 33964248, 38209779, 50946372, 76419558, 101892744, 152839116, 305678232]

約数ペア:

[(1, 305678232), (2, 152839116), (3, 101892744), (4, 76419558), (6, 50946372), (8, 38209779), (9, 33964248), (12, 25473186), (18, 16982124), (19, 16088328), (24, 12736593), (27, 11321416), (36, 8491062), (38, 8044164), (54, 5660708), (57, 5362776), (72, 4245531), (76, 4022082), (108, 2830354), (114, 2681388), (152, 2011041), (171, 1787592), (211, 1448712), (216, 1415177), (228, 1340694), (342, 893796), (353, 865944), (422, 724356), (456, 670347), (513, 595864), (633, 482904), (684, 446898), (706, 432972), (844, 362178), (1026, 297932), (1059, 288648), (1266, 241452), (1368, 223449), (1412, 216486), (1688, 181089), (1899, 160968), (2052, 148966), (2118, 144324), (2532, 120726), (2824, 108243), (3177, 96216), (3798, 80484), (4009, 76248), (4104, 74483), (4236, 72162), (5064, 60363), (5697, 53656), (6354, 48108), (6707, 45576), (7596, 40242), (8018, 38124), (8472, 36081), (9531, 32072), (11394, 26828), (12027, 25416), (12708, 24054), (13414, 22788), (15192, 20121), (16036, 19062)]