1249930812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1195

約数の個数: 96

約数和(自身を含む): 3220358400

約数和(自身を除く): 1970427588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 139, 156, 177, 236, 278, 354, 417, 556, 708, 767, 834, 977, 1534, 1668, 1807, 1954, 2301, 2931, 3068, 3614, 3908, 4602, 5421, 5862, 7228, 8201, 9204, 10842, 11724, 12701, 16402, 21684, 24603, 25402, 32804, 38103, 49206, 50804, 57643, 76206, 98412, 106613, 115286, 135803, 152412, 172929, 213226, 230572, 271606, 319839, 345858, 407409, 426452, 543212, 639678, 691716, 749359, 814818, 1279356, 1498718, 1629636, 1765439, 2248077, 2997436, 3530878, 4496154, 5296317, 7061756, 8012377, 8992308, 10592634, 16024754, 21185268, 24037131, 32049508, 48074262, 96148524, 104160901, 208321802, 312482703, 416643604, 624965406, 1249930812]

約数ペア:

[(1, 1249930812), (2, 624965406), (3, 416643604), (4, 312482703), (6, 208321802), (12, 104160901), (13, 96148524), (26, 48074262), (39, 32049508), (52, 24037131), (59, 21185268), (78, 16024754), (118, 10592634), (139, 8992308), (156, 8012377), (177, 7061756), (236, 5296317), (278, 4496154), (354, 3530878), (417, 2997436), (556, 2248077), (708, 1765439), (767, 1629636), (834, 1498718), (977, 1279356), (1534, 814818), (1668, 749359), (1807, 691716), (1954, 639678), (2301, 543212), (2931, 426452), (3068, 407409), (3614, 345858), (3908, 319839), (4602, 271606), (5421, 230572), (5862, 213226), (7228, 172929), (8201, 152412), (9204, 135803), (10842, 115286), (11724, 106613), (12701, 98412), (16402, 76206), (21684, 57643), (24603, 50804), (25402, 49206), (32804, 38103)]