4940208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 180

約数和(自身を含む): 17699760

約数和(自身を除く): 12759552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 36, 39, 42, 48, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 112, 116, 117, 126, 144, 156, 168, 169, 174, 182, 203, 208, 232, 234, 252, 261, 273, 312, 336, 338, 348, 364, 377, 406, 464, 468, 504, 507, 522, 546, 609, 624, 676, 696, 728, 754, 812, 819, 936, 1008, 1014, 1044, 1092, 1131, 1183, 1218, 1352, 1392, 1456, 1508, 1521, 1624, 1638, 1827, 1872, 2028, 2088, 2184, 2262, 2366, 2436, 2639, 2704, 3016, 3042, 3248, 3276, 3393, 3549, 3654, 4056, 4176, 4368, 4524, 4732, 4872, 4901, 5278, 6032, 6084, 6552, 6786, 7098, 7308, 7917, 8112, 9048, 9464, 9744, 9802, 10556, 10647, 12168, 13104, 13572, 14196, 14616, 14703, 15834, 18096, 18928, 19604, 21112, 21294, 23751, 24336, 27144, 28392, 29232, 29406, 31668, 34307, 39208, 42224, 42588, 44109, 47502, 54288, 56784, 58812, 63336, 68614, 78416, 85176, 88218, 95004, 102921, 117624, 126672, 137228, 170352, 176436, 190008, 205842, 235248, 274456, 308763, 352872, 380016, 411684, 548912, 617526, 705744, 823368, 1235052, 1646736, 2470104, 4940208]

約数ペア:

[(1, 4940208), (2, 2470104), (3, 1646736), (4, 1235052), (6, 823368), (7, 705744), (8, 617526), (9, 548912), (12, 411684), (13, 380016), (14, 352872), (16, 308763), (18, 274456), (21, 235248), (24, 205842), (26, 190008), (28, 176436), (29, 170352), (36, 137228), (39, 126672), (42, 117624), (48, 102921), (52, 95004), (56, 88218), (58, 85176), (63, 78416), (72, 68614), (78, 63336), (84, 58812), (87, 56784), (91, 54288), (104, 47502), (112, 44109), (116, 42588), (117, 42224), (126, 39208), (144, 34307), (156, 31668), (168, 29406), (169, 29232), (174, 28392), (182, 27144), (203, 24336), (208, 23751), (232, 21294), (234, 21112), (252, 19604), (261, 18928), (273, 18096), (312, 15834), (336, 14703), (338, 14616), (348, 14196), (364, 13572), (377, 13104), (406, 12168), (464, 10647), (468, 10556), (504, 9802), (507, 9744), (522, 9464), (546, 9048), (609, 8112), (624, 7917), (676, 7308), (696, 7098), (728, 6786), (754, 6552), (812, 6084), (819, 6032), (936, 5278), (1008, 4901), (1014, 4872), (1044, 4732), (1092, 4524), (1131, 4368), (1183, 4176), (1218, 4056), (1352, 3654), (1392, 3549), (1456, 3393), (1508, 3276), (1521, 3248), (1624, 3042), (1638, 3016), (1827, 2704), (1872, 2639), (2028, 2436), (2088, 2366), (2184, 2262)]