2429388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 6879600

約数和(自身を除く): 4450212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 179, 234, 261, 348, 358, 377, 468, 522, 537, 716, 754, 1044, 1074, 1131, 1508, 1611, 2148, 2262, 2327, 3222, 3393, 4524, 4654, 5191, 6444, 6786, 6981, 9308, 10382, 13572, 13962, 15573, 20764, 20943, 27924, 31146, 41886, 46719, 62292, 67483, 83772, 93438, 134966, 186876, 202449, 269932, 404898, 607347, 809796, 1214694, 2429388]

約数ペア:

[(1, 2429388), (2, 1214694), (3, 809796), (4, 607347), (6, 404898), (9, 269932), (12, 202449), (13, 186876), (18, 134966), (26, 93438), (29, 83772), (36, 67483), (39, 62292), (52, 46719), (58, 41886), (78, 31146), (87, 27924), (116, 20943), (117, 20764), (156, 15573), (174, 13962), (179, 13572), (234, 10382), (261, 9308), (348, 6981), (358, 6786), (377, 6444), (468, 5191), (522, 4654), (537, 4524), (716, 3393), (754, 3222), (1044, 2327), (1074, 2262), (1131, 2148), (1508, 1611)]