7241570308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 16052795136

約数和(自身を除く): 8811224828

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 71, 94, 97, 119, 142, 188, 194, 238, 284, 329, 388, 476, 497, 658, 679, 799, 994, 1207, 1316, 1358, 1598, 1649, 1988, 2209, 2414, 2716, 3196, 3298, 3337, 4418, 4559, 4828, 5593, 6596, 6674, 6887, 8449, 8836, 9118, 11186, 11543, 13348, 13774, 15463, 16898, 18236, 22372, 23086, 23359, 27548, 30926, 31913, 33796, 37553, 46172, 46718, 48209, 56729, 61852, 63826, 75106, 77503, 93436, 96418, 113458, 117079, 127652, 150212, 155006, 156839, 192836, 214273, 226916, 234158, 262871, 310012, 313678, 323689, 397103, 428546, 468316, 525742, 542521, 627356, 647378, 794206, 819553, 857092, 1051484, 1085042, 1097873, 1294756, 1499911, 1588412, 1639106, 2170084, 2195746, 2265823, 2666263, 2999822, 3278212, 3642641, 4391492, 4531646, 5332526, 5502713, 5999644, 7285282, 9063292, 10665052, 11005426, 14570564, 15213383, 18663841, 22010852, 25498487, 30426766, 37327682, 38518991, 50996974, 60853532, 74655364, 77037982, 101993948, 106493681, 154075964, 212987362, 258627511, 425974724, 517255022, 1034510044, 1810392577, 3620785154, 7241570308]

約数ペア:

[(1, 7241570308), (2, 3620785154), (4, 1810392577), (7, 1034510044), (14, 517255022), (17, 425974724), (28, 258627511), (34, 212987362), (47, 154075964), (68, 106493681), (71, 101993948), (94, 77037982), (97, 74655364), (119, 60853532), (142, 50996974), (188, 38518991), (194, 37327682), (238, 30426766), (284, 25498487), (329, 22010852), (388, 18663841), (476, 15213383), (497, 14570564), (658, 11005426), (679, 10665052), (799, 9063292), (994, 7285282), (1207, 5999644), (1316, 5502713), (1358, 5332526), (1598, 4531646), (1649, 4391492), (1988, 3642641), (2209, 3278212), (2414, 2999822), (2716, 2666263), (3196, 2265823), (3298, 2195746), (3337, 2170084), (4418, 1639106), (4559, 1588412), (4828, 1499911), (5593, 1294756), (6596, 1097873), (6674, 1085042), (6887, 1051484), (8449, 857092), (8836, 819553), (9118, 794206), (11186, 647378), (11543, 627356), (13348, 542521), (13774, 525742), (15463, 468316), (16898, 428546), (18236, 397103), (22372, 323689), (23086, 313678), (23359, 310012), (27548, 262871), (30926, 234158), (31913, 226916), (33796, 214273), (37553, 192836), (46172, 156839), (46718, 155006), (48209, 150212), (56729, 127652), (61852, 117079), (63826, 113458), (75106, 96418), (77503, 93436)]