309365892

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1511

約数の個数: 120

約数和(自身を含む): 897359232

約数和(自身を除く): 587993340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 81, 99, 108, 122, 132, 162, 183, 198, 244, 297, 324, 366, 396, 549, 594, 671, 732, 891, 1098, 1188, 1342, 1423, 1647, 1782, 2013, 2196, 2684, 2846, 3294, 3564, 4026, 4269, 4941, 5692, 6039, 6588, 8052, 8538, 9882, 12078, 12807, 15653, 17076, 18117, 19764, 24156, 25614, 31306, 36234, 38421, 46959, 51228, 54351, 62612, 72468, 76842, 86803, 93918, 108702, 115263, 140877, 153684, 173606, 187836, 217404, 230526, 260409, 281754, 347212, 422631, 461052, 520818, 563508, 781227, 845262, 954833, 1041636, 1267893, 1562454, 1690524, 1909666, 2343681, 2535786, 2864499, 3124908, 3819332, 4687362, 5071572, 5728998, 7031043, 8593497, 9374724, 11457996, 14062086, 17186994, 25780491, 28124172, 34373988, 51560982, 77341473, 103121964, 154682946, 309365892]

約数ペア:

[(1, 309365892), (2, 154682946), (3, 103121964), (4, 77341473), (6, 51560982), (9, 34373988), (11, 28124172), (12, 25780491), (18, 17186994), (22, 14062086), (27, 11457996), (33, 9374724), (36, 8593497), (44, 7031043), (54, 5728998), (61, 5071572), (66, 4687362), (81, 3819332), (99, 3124908), (108, 2864499), (122, 2535786), (132, 2343681), (162, 1909666), (183, 1690524), (198, 1562454), (244, 1267893), (297, 1041636), (324, 954833), (366, 845262), (396, 781227), (549, 563508), (594, 520818), (671, 461052), (732, 422631), (891, 347212), (1098, 281754), (1188, 260409), (1342, 230526), (1423, 217404), (1647, 187836), (1782, 173606), (2013, 153684), (2196, 140877), (2684, 115263), (2846, 108702), (3294, 93918), (3564, 86803), (4026, 76842), (4269, 72468), (4941, 62612), (5692, 54351), (6039, 51228), (6588, 46959), (8052, 38421), (8538, 36234), (9882, 31306), (12078, 25614), (12807, 24156), (15653, 19764), (17076, 18117)]