284150178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3284

約数の個数: 72

約数和(自身を含む): 689862420

約数和(自身を除く): 405712242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 754, 1014, 1131, 1521, 2262, 3042, 3221, 3393, 4901, 6442, 6786, 9663, 9802, 14703, 19326, 28989, 29406, 41873, 44109, 57978, 83746, 88218, 93409, 125619, 186818, 251238, 280227, 376857, 544349, 560454, 753714, 840681, 1088698, 1214317, 1633047, 1681362, 2428634, 3266094, 3642951, 4899141, 7285902, 9798282, 10928853, 15786121, 21857706, 31572242, 47358363, 94716726, 142075089, 284150178]

約数ペア:

[(1, 284150178), (2, 142075089), (3, 94716726), (6, 47358363), (9, 31572242), (13, 21857706), (18, 15786121), (26, 10928853), (29, 9798282), (39, 7285902), (58, 4899141), (78, 3642951), (87, 3266094), (117, 2428634), (169, 1681362), (174, 1633047), (234, 1214317), (261, 1088698), (338, 840681), (377, 753714), (507, 560454), (522, 544349), (754, 376857), (1014, 280227), (1131, 251238), (1521, 186818), (2262, 125619), (3042, 93409), (3221, 88218), (3393, 83746), (4901, 57978), (6442, 44109), (6786, 41873), (9663, 29406), (9802, 28989), (14703, 19326)]