1663707948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1129}}^1$

素因数の和:1527

約数の個数: 96

約数和(自身を含む): 4537935360

約数和(自身を除く): 2874227412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 331, 371, 636, 662, 742, 993, 1113, 1129, 1324, 1484, 1986, 2226, 2258, 2317, 3387, 3972, 4452, 4516, 4634, 6774, 6951, 7903, 9268, 13548, 13902, 15806, 17543, 23709, 27804, 31612, 35086, 47418, 52629, 59837, 70172, 94836, 105258, 119674, 122801, 179511, 210516, 239348, 245602, 359022, 368403, 373699, 418859, 491204, 718044, 736806, 747398, 837718, 1121097, 1256577, 1473612, 1494796, 1675436, 2242194, 2513154, 2615893, 4484388, 5026308, 5231786, 7847679, 10463572, 15695358, 19806047, 31390716, 39612094, 59418141, 79224188, 118836282, 138642329, 237672564, 277284658, 415926987, 554569316, 831853974, 1663707948]

約数ペア:

[(1, 1663707948), (2, 831853974), (3, 554569316), (4, 415926987), (6, 277284658), (7, 237672564), (12, 138642329), (14, 118836282), (21, 79224188), (28, 59418141), (42, 39612094), (53, 31390716), (84, 19806047), (106, 15695358), (159, 10463572), (212, 7847679), (318, 5231786), (331, 5026308), (371, 4484388), (636, 2615893), (662, 2513154), (742, 2242194), (993, 1675436), (1113, 1494796), (1129, 1473612), (1324, 1256577), (1484, 1121097), (1986, 837718), (2226, 747398), (2258, 736806), (2317, 718044), (3387, 491204), (3972, 418859), (4452, 373699), (4516, 368403), (4634, 359022), (6774, 245602), (6951, 239348), (7903, 210516), (9268, 179511), (13548, 122801), (13902, 119674), (15806, 105258), (17543, 94836), (23709, 70172), (27804, 59837), (31612, 52629), (35086, 47418)]