319054736

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1861

約数の個数: 120

約数和(自身を含む): 836738112

約数和(自身を除く): 517683376

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1144, 1232, 1456, 1573, 1694, 1811, 1936, 2002, 2288, 3146, 3388, 3622, 4004, 6292, 6776, 7244, 8008, 11011, 12584, 12677, 13552, 14488, 16016, 19921, 22022, 23543, 25168, 25354, 28976, 39842, 44044, 47086, 50708, 79684, 88088, 94172, 101416, 139447, 159368, 164801, 176176, 188344, 202832, 219131, 258973, 278894, 318736, 329602, 376688, 438262, 517946, 557788, 659204, 876524, 1035892, 1115576, 1318408, 1533917, 1753048, 1812811, 2071784, 2231152, 2636816, 2848703, 3067834, 3506096, 3625622, 4143568, 5697406, 6135668, 7251244, 11394812, 12271336, 14502488, 19940921, 22789624, 24542672, 29004976, 39881842, 45579248, 79763684, 159527368, 319054736]

約数ペア:

[(1, 319054736), (2, 159527368), (4, 79763684), (7, 45579248), (8, 39881842), (11, 29004976), (13, 24542672), (14, 22789624), (16, 19940921), (22, 14502488), (26, 12271336), (28, 11394812), (44, 7251244), (52, 6135668), (56, 5697406), (77, 4143568), (88, 3625622), (91, 3506096), (104, 3067834), (112, 2848703), (121, 2636816), (143, 2231152), (154, 2071784), (176, 1812811), (182, 1753048), (208, 1533917), (242, 1318408), (286, 1115576), (308, 1035892), (364, 876524), (484, 659204), (572, 557788), (616, 517946), (728, 438262), (847, 376688), (968, 329602), (1001, 318736), (1144, 278894), (1232, 258973), (1456, 219131), (1573, 202832), (1694, 188344), (1811, 176176), (1936, 164801), (2002, 159368), (2288, 139447), (3146, 101416), (3388, 94172), (3622, 88088), (4004, 79684), (6292, 50708), (6776, 47086), (7244, 44044), (8008, 39842), (11011, 28976), (12584, 25354), (12677, 25168), (13552, 23543), (14488, 22022), (16016, 19921)]