490302144

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 168

約数和(自身を含む): 1502542080

約数和(自身を除く): 1012239936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 71, 72, 76, 96, 114, 142, 144, 152, 171, 192, 213, 228, 284, 288, 304, 342, 426, 456, 568, 576, 608, 631, 639, 684, 852, 912, 1136, 1216, 1262, 1278, 1349, 1368, 1704, 1824, 1893, 2272, 2524, 2556, 2698, 2736, 3408, 3648, 3786, 4047, 4544, 5048, 5112, 5396, 5472, 5679, 6816, 7572, 8094, 10096, 10224, 10792, 10944, 11358, 11989, 12141, 13632, 15144, 16188, 20192, 20448, 21584, 22716, 23978, 24282, 30288, 32376, 35967, 40384, 40896, 43168, 44801, 45432, 47956, 48564, 60576, 64752, 71934, 86336, 89602, 90864, 95912, 97128, 107901, 121152, 129504, 134403, 143868, 179204, 181728, 191824, 194256, 215802, 259008, 268806, 287736, 358408, 363456, 383648, 388512, 403209, 431604, 537612, 575472, 716816, 767296, 777024, 806418, 851219, 863208, 1075224, 1150944, 1433632, 1612836, 1702438, 1726416, 2150448, 2301888, 2553657, 2867264, 3225672, 3404876, 3452832, 4300896, 5107314, 6451344, 6809752, 6905664, 7660971, 8601792, 10214628, 12902688, 13619504, 15321942, 20429256, 25805376, 27239008, 30643884, 40858512, 54478016, 61287768, 81717024, 122575536, 163434048, 245151072, 490302144]

約数ペア:

[(1, 490302144), (2, 245151072), (3, 163434048), (4, 122575536), (6, 81717024), (8, 61287768), (9, 54478016), (12, 40858512), (16, 30643884), (18, 27239008), (19, 25805376), (24, 20429256), (32, 15321942), (36, 13619504), (38, 12902688), (48, 10214628), (57, 8601792), (64, 7660971), (71, 6905664), (72, 6809752), (76, 6451344), (96, 5107314), (114, 4300896), (142, 3452832), (144, 3404876), (152, 3225672), (171, 2867264), (192, 2553657), (213, 2301888), (228, 2150448), (284, 1726416), (288, 1702438), (304, 1612836), (342, 1433632), (426, 1150944), (456, 1075224), (568, 863208), (576, 851219), (608, 806418), (631, 777024), (639, 767296), (684, 716816), (852, 575472), (912, 537612), (1136, 431604), (1216, 403209), (1262, 388512), (1278, 383648), (1349, 363456), (1368, 358408), (1704, 287736), (1824, 268806), (1893, 259008), (2272, 215802), (2524, 194256), (2556, 191824), (2698, 181728), (2736, 179204), (3408, 143868), (3648, 134403), (3786, 129504), (4047, 121152), (4544, 107901), (5048, 97128), (5112, 95912), (5396, 90864), (5472, 89602), (5679, 86336), (6816, 71934), (7572, 64752), (8094, 60576), (10096, 48564), (10224, 47956), (10792, 45432), (10944, 44801), (11358, 43168), (11989, 40896), (12141, 40384), (13632, 35967), (15144, 32376), (16188, 30288), (20192, 24282), (20448, 23978), (21584, 22716)]