738995724

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 1985029200

約数和(自身を除く): 1246033476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 139, 162, 183, 244, 269, 278, 324, 366, 417, 538, 549, 556, 732, 807, 834, 1076, 1098, 1251, 1614, 1647, 1668, 2196, 2421, 2502, 3228, 3294, 3753, 4842, 4941, 5004, 6588, 7263, 7506, 8479, 9684, 9882, 11259, 14526, 15012, 16409, 16958, 19764, 21789, 22518, 25437, 29052, 32818, 33916, 37391, 43578, 45036, 49227, 50874, 65636, 74782, 76311, 87156, 98454, 101748, 112173, 147681, 149564, 152622, 196908, 224346, 228933, 295362, 305244, 336519, 443043, 448692, 457866, 590724, 673038, 686799, 886086, 915732, 1009557, 1329129, 1346076, 1373598, 1772172, 2019114, 2280851, 2658258, 2747196, 3028671, 4038228, 4561702, 5316516, 6057342, 6842553, 9123404, 12114684, 13685106, 20527659, 27370212, 41055318, 61582977, 82110636, 123165954, 184748931, 246331908, 369497862, 738995724]

約数ペア:

[(1, 738995724), (2, 369497862), (3, 246331908), (4, 184748931), (6, 123165954), (9, 82110636), (12, 61582977), (18, 41055318), (27, 27370212), (36, 20527659), (54, 13685106), (61, 12114684), (81, 9123404), (108, 6842553), (122, 6057342), (139, 5316516), (162, 4561702), (183, 4038228), (244, 3028671), (269, 2747196), (278, 2658258), (324, 2280851), (366, 2019114), (417, 1772172), (538, 1373598), (549, 1346076), (556, 1329129), (732, 1009557), (807, 915732), (834, 886086), (1076, 686799), (1098, 673038), (1251, 590724), (1614, 457866), (1647, 448692), (1668, 443043), (2196, 336519), (2421, 305244), (2502, 295362), (3228, 228933), (3294, 224346), (3753, 196908), (4842, 152622), (4941, 149564), (5004, 147681), (6588, 112173), (7263, 101748), (7506, 98454), (8479, 87156), (9684, 76311), (9882, 74782), (11259, 65636), (14526, 50874), (15012, 49227), (16409, 45036), (16958, 43578), (19764, 37391), (21789, 33916), (22518, 32818), (25437, 29052)]