7641971298

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3797}}^1$

素因数の和:3929

約数の個数: 128

約数和(自身を含む): 18988784640

約数和(自身を除く): 11346813342

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 61, 78, 94, 117, 122, 141, 183, 234, 282, 351, 366, 423, 549, 611, 702, 793, 846, 1098, 1222, 1269, 1586, 1647, 1833, 2379, 2538, 2867, 3294, 3666, 3797, 4758, 5499, 5734, 7137, 7594, 8601, 10998, 11391, 14274, 16497, 17202, 21411, 22782, 25803, 32994, 34173, 37271, 42822, 49361, 51606, 68346, 74542, 77409, 98722, 102519, 111813, 148083, 154818, 178459, 205038, 223626, 231617, 296166, 335439, 356918, 444249, 463234, 535377, 670878, 694851, 888498, 1006317, 1070754, 1332747, 1389702, 1606131, 2012634, 2084553, 2319967, 2665494, 3011021, 3212262, 4169106, 4639934, 4818393, 6022042, 6253659, 6959901, 9033063, 9636786, 10885999, 12507318, 13919802, 18066126, 20879703, 21771998, 27099189, 32657997, 41759406, 54198378, 62639109, 65315994, 81297567, 97973991, 125278218, 141517987, 162595134, 195947982, 283035974, 293921973, 424553961, 587843946, 849107922, 1273661883, 2547323766, 3820985649, 7641971298]

約数ペア:

[(1, 7641971298), (2, 3820985649), (3, 2547323766), (6, 1273661883), (9, 849107922), (13, 587843946), (18, 424553961), (26, 293921973), (27, 283035974), (39, 195947982), (47, 162595134), (54, 141517987), (61, 125278218), (78, 97973991), (94, 81297567), (117, 65315994), (122, 62639109), (141, 54198378), (183, 41759406), (234, 32657997), (282, 27099189), (351, 21771998), (366, 20879703), (423, 18066126), (549, 13919802), (611, 12507318), (702, 10885999), (793, 9636786), (846, 9033063), (1098, 6959901), (1222, 6253659), (1269, 6022042), (1586, 4818393), (1647, 4639934), (1833, 4169106), (2379, 3212262), (2538, 3011021), (2867, 2665494), (3294, 2319967), (3666, 2084553), (3797, 2012634), (4758, 1606131), (5499, 1389702), (5734, 1332747), (7137, 1070754), (7594, 1006317), (8601, 888498), (10998, 694851), (11391, 670878), (14274, 535377), (16497, 463234), (17202, 444249), (21411, 356918), (22782, 335439), (25803, 296166), (32994, 231617), (34173, 223626), (37271, 205038), (42822, 178459), (49361, 154818), (51606, 148083), (68346, 111813), (74542, 102519), (77409, 98722)]