2488712928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:977

約数の個数: 144

約数和(自身を含む): 7117358976

約数和(自身を除く): 4628646048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 211, 312, 338, 416, 422, 507, 624, 633, 676, 727, 844, 1014, 1248, 1266, 1352, 1454, 1688, 2028, 2181, 2532, 2704, 2743, 2908, 3376, 4056, 4362, 5064, 5408, 5486, 5816, 6752, 8112, 8229, 8724, 9451, 10128, 10972, 11632, 16224, 16458, 17448, 18902, 20256, 21944, 23264, 28353, 32916, 34896, 35659, 37804, 43888, 56706, 65832, 69792, 71318, 75608, 87776, 106977, 113412, 122863, 131664, 142636, 151216, 153397, 213954, 226824, 245726, 263328, 285272, 302432, 306794, 368589, 427908, 453648, 460191, 491452, 570544, 613588, 737178, 855816, 907296, 920382, 982904, 1141088, 1227176, 1474356, 1711632, 1840764, 1965808, 1994161, 2454352, 2948712, 3423264, 3681528, 3931616, 3988322, 4908704, 5897424, 5982483, 7363056, 7976644, 11794848, 11964966, 14726112, 15953288, 23929932, 25924093, 31906576, 47859864, 51848186, 63813152, 77772279, 95719728, 103696372, 155544558, 191439456, 207392744, 311089116, 414785488, 622178232, 829570976, 1244356464, 2488712928]

約数ペア:

[(1, 2488712928), (2, 1244356464), (3, 829570976), (4, 622178232), (6, 414785488), (8, 311089116), (12, 207392744), (13, 191439456), (16, 155544558), (24, 103696372), (26, 95719728), (32, 77772279), (39, 63813152), (48, 51848186), (52, 47859864), (78, 31906576), (96, 25924093), (104, 23929932), (156, 15953288), (169, 14726112), (208, 11964966), (211, 11794848), (312, 7976644), (338, 7363056), (416, 5982483), (422, 5897424), (507, 4908704), (624, 3988322), (633, 3931616), (676, 3681528), (727, 3423264), (844, 2948712), (1014, 2454352), (1248, 1994161), (1266, 1965808), (1352, 1840764), (1454, 1711632), (1688, 1474356), (2028, 1227176), (2181, 1141088), (2532, 982904), (2704, 920382), (2743, 907296), (2908, 855816), (3376, 737178), (4056, 613588), (4362, 570544), (5064, 491452), (5408, 460191), (5486, 453648), (5816, 427908), (6752, 368589), (8112, 306794), (8229, 302432), (8724, 285272), (9451, 263328), (10128, 245726), (10972, 226824), (11632, 213954), (16224, 153397), (16458, 151216), (17448, 142636), (18902, 131664), (20256, 122863), (21944, 113412), (23264, 106977), (28353, 87776), (32916, 75608), (34896, 71318), (35659, 69792), (37804, 65832), (43888, 56706)]