661440147252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1\times {\mathrm{30223}}^1$

素因数の和:31829

約数の個数: 96

約数和(自身を含む): 1658313990144

約数和(自身を除く): 996873842892

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 426, 852, 1207, 1511, 2414, 3022, 3621, 4533, 4828, 6044, 7242, 9066, 14484, 18132, 25687, 30223, 51374, 60446, 77061, 90669, 102748, 107281, 120892, 154122, 181338, 214562, 308244, 321843, 362676, 429124, 513791, 643686, 1027582, 1287372, 1541373, 1823777, 2055164, 2145833, 3082746, 3647554, 4291666, 5471331, 6165492, 6437499, 7295108, 8583332, 10942662, 12874998, 21885324, 25749996, 36479161, 45666953, 72958322, 91333906, 109437483, 137000859, 145916644, 182667812, 218874966, 274001718, 437749932, 548003436, 776338201, 1552676402, 2329014603, 3105352804, 3242353663, 4658029206, 6484707326, 9316058412, 9727060989, 12969414652, 19454121978, 38908243956, 55120012271, 110240024542, 165360036813, 220480049084, 330720073626, 661440147252]

約数ペア:

[(1, 661440147252), (2, 330720073626), (3, 220480049084), (4, 165360036813), (6, 110240024542), (12, 55120012271), (17, 38908243956), (34, 19454121978), (51, 12969414652), (68, 9727060989), (71, 9316058412), (102, 6484707326), (142, 4658029206), (204, 3242353663), (213, 3105352804), (284, 2329014603), (426, 1552676402), (852, 776338201), (1207, 548003436), (1511, 437749932), (2414, 274001718), (3022, 218874966), (3621, 182667812), (4533, 145916644), (4828, 137000859), (6044, 109437483), (7242, 91333906), (9066, 72958322), (14484, 45666953), (18132, 36479161), (25687, 25749996), (30223, 21885324), (51374, 12874998), (60446, 10942662), (77061, 8583332), (90669, 7295108), (102748, 6437499), (107281, 6165492), (120892, 5471331), (154122, 4291666), (181338, 3647554), (214562, 3082746), (308244, 2145833), (321843, 2055164), (362676, 1823777), (429124, 1541373), (513791, 1287372), (643686, 1027582)]