265271526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 671448960

約数和(自身を除く): 406177434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 31, 39, 58, 62, 78, 87, 93, 97, 117, 169, 174, 186, 194, 234, 261, 279, 291, 338, 377, 403, 507, 522, 558, 582, 754, 806, 873, 899, 1014, 1131, 1209, 1261, 1521, 1746, 1798, 2262, 2418, 2522, 2697, 2813, 3007, 3042, 3393, 3627, 3783, 4901, 5239, 5394, 5626, 6014, 6786, 7254, 7566, 8091, 8439, 9021, 9802, 10478, 11349, 11687, 14703, 15717, 16182, 16393, 16878, 18042, 22698, 23374, 25317, 27063, 29406, 31434, 32786, 35061, 36569, 39091, 44109, 47151, 49179, 50634, 54126, 70122, 73138, 78182, 87203, 88218, 94302, 98358, 105183, 109707, 117273, 147537, 151931, 174406, 210366, 219414, 234546, 261609, 295074, 303862, 329121, 351819, 455793, 475397, 508183, 523218, 658242, 703638, 784827, 911586, 950794, 1016366, 1133639, 1367379, 1426191, 1524549, 1569654, 2267278, 2734758, 2852382, 3049098, 3400917, 4278573, 4573647, 6801834, 8557146, 9147294, 10202751, 14737307, 20405502, 29474614, 44211921, 88423842, 132635763, 265271526]

約数ペア:

[(1, 265271526), (2, 132635763), (3, 88423842), (6, 44211921), (9, 29474614), (13, 20405502), (18, 14737307), (26, 10202751), (29, 9147294), (31, 8557146), (39, 6801834), (58, 4573647), (62, 4278573), (78, 3400917), (87, 3049098), (93, 2852382), (97, 2734758), (117, 2267278), (169, 1569654), (174, 1524549), (186, 1426191), (194, 1367379), (234, 1133639), (261, 1016366), (279, 950794), (291, 911586), (338, 784827), (377, 703638), (403, 658242), (507, 523218), (522, 508183), (558, 475397), (582, 455793), (754, 351819), (806, 329121), (873, 303862), (899, 295074), (1014, 261609), (1131, 234546), (1209, 219414), (1261, 210366), (1521, 174406), (1746, 151931), (1798, 147537), (2262, 117273), (2418, 109707), (2522, 105183), (2697, 98358), (2813, 94302), (3007, 88218), (3042, 87203), (3393, 78182), (3627, 73138), (3783, 70122), (4901, 54126), (5239, 50634), (5394, 49179), (5626, 47151), (6014, 44109), (6786, 39091), (7254, 36569), (7566, 35061), (8091, 32786), (8439, 31434), (9021, 29406), (9802, 27063), (10478, 25317), (11349, 23374), (11687, 22698), (14703, 18042), (15717, 16878), (16182, 16393)]