448889610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 1212309504

約数和(自身を除く): 763419894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 107, 130, 155, 186, 195, 214, 310, 321, 347, 390, 403, 465, 535, 642, 694, 806, 930, 1041, 1070, 1209, 1391, 1605, 1735, 2015, 2082, 2418, 2782, 3210, 3317, 3470, 4030, 4173, 4511, 5205, 6045, 6634, 6955, 8346, 9022, 9951, 10410, 10757, 12090, 13533, 13910, 16585, 19902, 20865, 21514, 22555, 27066, 32271, 33170, 37129, 41730, 43121, 45110, 49755, 53785, 64542, 67665, 74258, 86242, 99510, 107570, 111387, 129363, 135330, 139841, 161355, 185645, 215605, 222774, 258726, 279682, 322710, 371290, 419523, 431210, 482677, 556935, 646815, 699205, 839046, 965354, 1113870, 1150999, 1293630, 1398410, 1448031, 2097615, 2301998, 2413385, 2896062, 3452997, 4195230, 4826770, 5754995, 6905994, 7240155, 11509990, 14480310, 14962987, 17264985, 29925974, 34529970, 44888961, 74814935, 89777922, 149629870, 224444805, 448889610]

約数ペア:

[(1, 448889610), (2, 224444805), (3, 149629870), (5, 89777922), (6, 74814935), (10, 44888961), (13, 34529970), (15, 29925974), (26, 17264985), (30, 14962987), (31, 14480310), (39, 11509990), (62, 7240155), (65, 6905994), (78, 5754995), (93, 4826770), (107, 4195230), (130, 3452997), (155, 2896062), (186, 2413385), (195, 2301998), (214, 2097615), (310, 1448031), (321, 1398410), (347, 1293630), (390, 1150999), (403, 1113870), (465, 965354), (535, 839046), (642, 699205), (694, 646815), (806, 556935), (930, 482677), (1041, 431210), (1070, 419523), (1209, 371290), (1391, 322710), (1605, 279682), (1735, 258726), (2015, 222774), (2082, 215605), (2418, 185645), (2782, 161355), (3210, 139841), (3317, 135330), (3470, 129363), (4030, 111387), (4173, 107570), (4511, 99510), (5205, 86242), (6045, 74258), (6634, 67665), (6955, 64542), (8346, 53785), (9022, 49755), (9951, 45110), (10410, 43121), (10757, 41730), (12090, 37129), (13533, 33170), (13910, 32271), (16585, 27066), (19902, 22555), (20865, 21514)]