818417236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 1959874560

約数和(自身を除く): 1141457324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 31, 41, 52, 58, 61, 62, 82, 91, 116, 122, 124, 164, 182, 203, 217, 244, 287, 364, 377, 403, 406, 427, 434, 533, 574, 754, 793, 806, 812, 854, 868, 899, 1066, 1148, 1189, 1271, 1508, 1586, 1612, 1708, 1769, 1798, 1891, 2132, 2378, 2501, 2542, 2639, 2821, 3172, 3538, 3596, 3731, 3782, 4756, 5002, 5084, 5278, 5551, 5642, 6293, 7076, 7462, 7564, 8323, 8897, 10004, 10556, 11102, 11284, 11687, 12383, 12586, 13237, 14924, 15457, 16523, 16646, 17507, 17794, 22204, 22997, 23374, 24583, 24766, 25172, 26474, 30914, 32513, 33046, 33292, 35014, 35588, 36859, 45994, 46748, 49166, 49532, 52948, 54839, 61828, 65026, 66092, 70028, 72529, 73718, 77531, 81809, 91988, 98332, 108199, 109678, 115661, 130052, 145058, 147436, 155062, 160979, 163618, 172081, 216398, 219356, 227591, 231322, 258013, 290116, 310124, 321958, 327236, 344162, 383873, 432796, 455182, 462644, 479167, 507703, 516026, 542717, 643916, 688324, 712907, 767746, 910364, 942877, 958334, 1007903, 1015406, 1032052, 1085434, 1425814, 1535492, 1885754, 1916668, 2015806, 2030812, 2170868, 2248399, 2851628, 3354169, 3771508, 4031612, 4496798, 4990349, 6600139, 6708338, 7055321, 8993596, 9980698, 13200278, 13416676, 14110642, 15738793, 19961396, 26400556, 28221284, 29229187, 31477586, 58458374, 62955172, 116916748, 204604309, 409208618, 818417236]

約数ペア:

[(1, 818417236), (2, 409208618), (4, 204604309), (7, 116916748), (13, 62955172), (14, 58458374), (26, 31477586), (28, 29229187), (29, 28221284), (31, 26400556), (41, 19961396), (52, 15738793), (58, 14110642), (61, 13416676), (62, 13200278), (82, 9980698), (91, 8993596), (116, 7055321), (122, 6708338), (124, 6600139), (164, 4990349), (182, 4496798), (203, 4031612), (217, 3771508), (244, 3354169), (287, 2851628), (364, 2248399), (377, 2170868), (403, 2030812), (406, 2015806), (427, 1916668), (434, 1885754), (533, 1535492), (574, 1425814), (754, 1085434), (793, 1032052), (806, 1015406), (812, 1007903), (854, 958334), (868, 942877), (899, 910364), (1066, 767746), (1148, 712907), (1189, 688324), (1271, 643916), (1508, 542717), (1586, 516026), (1612, 507703), (1708, 479167), (1769, 462644), (1798, 455182), (1891, 432796), (2132, 383873), (2378, 344162), (2501, 327236), (2542, 321958), (2639, 310124), (2821, 290116), (3172, 258013), (3538, 231322), (3596, 227591), (3731, 219356), (3782, 216398), (4756, 172081), (5002, 163618), (5084, 160979), (5278, 155062), (5551, 147436), (5642, 145058), (6293, 130052), (7076, 115661), (7462, 109678), (7564, 108199), (8323, 98332), (8897, 91988), (10004, 81809), (10556, 77531), (11102, 73718), (11284, 72529), (11687, 70028), (12383, 66092), (12586, 65026), (13237, 61828), (14924, 54839), (15457, 52948), (16523, 49532), (16646, 49166), (17507, 46748), (17794, 45994), (22204, 36859), (22997, 35588), (23374, 35014), (24583, 33292), (24766, 33046), (25172, 32513), (26474, 30914)]