4400345964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 12881481984

約数和(自身を除く): 8481136020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 151, 186, 217, 228, 266, 302, 361, 372, 399, 434, 453, 532, 589, 604, 651, 722, 798, 868, 906, 961, 1057, 1083, 1178, 1302, 1444, 1596, 1767, 1812, 1922, 2114, 2166, 2356, 2527, 2604, 2869, 2883, 3171, 3534, 3844, 4123, 4228, 4332, 4681, 5054, 5738, 5766, 6342, 6727, 7068, 7581, 8246, 8607, 9362, 10108, 11191, 11476, 11532, 12369, 12684, 13454, 14043, 15162, 16492, 17214, 18259, 18724, 20083, 20181, 22382, 24738, 26908, 28086, 30324, 32767, 33573, 34428, 36518, 40166, 40362, 44764, 49476, 54511, 54777, 56172, 60249, 65534, 67146, 73036, 78337, 80332, 80724, 88939, 98301, 109022, 109554, 120498, 127813, 131068, 134292, 145111, 156674, 163533, 177878, 196602, 218044, 219108, 235011, 240996, 255626, 266817, 290222, 313348, 327066, 346921, 355756, 381577, 383439, 393204, 435333, 470022, 511252, 533634, 580444, 622573, 654132, 693842, 763154, 766878, 870666, 940044, 1015777, 1040763, 1067268, 1144731, 1245146, 1387684, 1526308, 1533756, 1689841, 1741332, 1867719, 2031554, 2081526, 2289462, 2428447, 2490292, 2757109, 3047331, 3379682, 3735438, 4063108, 4163052, 4578924, 4856894, 5069523, 5514218, 6094662, 6759364, 7285341, 7470876, 8271327, 9713788, 10139046, 11028436, 11828887, 12189324, 14570682, 16542654, 19299763, 20278092, 23657774, 29141364, 33085308, 35486661, 38599526, 47315548, 52385071, 57899289, 70973322, 77199052, 104770142, 115798578, 141946644, 157155213, 209540284, 231597156, 314310426, 366695497, 628620852, 733390994, 1100086491, 1466781988, 2200172982, 4400345964]

約数ペア:

[(1, 4400345964), (2, 2200172982), (3, 1466781988), (4, 1100086491), (6, 733390994), (7, 628620852), (12, 366695497), (14, 314310426), (19, 231597156), (21, 209540284), (28, 157155213), (31, 141946644), (38, 115798578), (42, 104770142), (57, 77199052), (62, 70973322), (76, 57899289), (84, 52385071), (93, 47315548), (114, 38599526), (124, 35486661), (133, 33085308), (151, 29141364), (186, 23657774), (217, 20278092), (228, 19299763), (266, 16542654), (302, 14570682), (361, 12189324), (372, 11828887), (399, 11028436), (434, 10139046), (453, 9713788), (532, 8271327), (589, 7470876), (604, 7285341), (651, 6759364), (722, 6094662), (798, 5514218), (868, 5069523), (906, 4856894), (961, 4578924), (1057, 4163052), (1083, 4063108), (1178, 3735438), (1302, 3379682), (1444, 3047331), (1596, 2757109), (1767, 2490292), (1812, 2428447), (1922, 2289462), (2114, 2081526), (2166, 2031554), (2356, 1867719), (2527, 1741332), (2604, 1689841), (2869, 1533756), (2883, 1526308), (3171, 1387684), (3534, 1245146), (3844, 1144731), (4123, 1067268), (4228, 1040763), (4332, 1015777), (4681, 940044), (5054, 870666), (5738, 766878), (5766, 763154), (6342, 693842), (6727, 654132), (7068, 622573), (7581, 580444), (8246, 533634), (8607, 511252), (9362, 470022), (10108, 435333), (11191, 393204), (11476, 383439), (11532, 381577), (12369, 355756), (12684, 346921), (13454, 327066), (14043, 313348), (15162, 290222), (16492, 266817), (17214, 255626), (18259, 240996), (18724, 235011), (20083, 219108), (20181, 218044), (22382, 196602), (24738, 177878), (26908, 163533), (28086, 156674), (30324, 145111), (32767, 134292), (33573, 131068), (34428, 127813), (36518, 120498), (40166, 109554), (40362, 109022), (44764, 98301), (49476, 88939), (54511, 80724), (54777, 80332), (56172, 78337), (60249, 73036), (65534, 67146)]