645145776

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1224

約数の個数: 160

約数和(自身を含む): 2037964800

約数和(自身を除く): 1392819024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 127, 132, 144, 176, 198, 216, 254, 264, 297, 381, 396, 432, 508, 528, 594, 762, 792, 1016, 1069, 1143, 1188, 1397, 1524, 1584, 2032, 2138, 2286, 2376, 2794, 3048, 3207, 3429, 4191, 4276, 4572, 4752, 5588, 6096, 6414, 6858, 8382, 8552, 9144, 9621, 11176, 11759, 12573, 12828, 13716, 16764, 17104, 18288, 19242, 22352, 23518, 25146, 25656, 27432, 28863, 33528, 35277, 37719, 38484, 47036, 50292, 51312, 54864, 57726, 67056, 70554, 75438, 76968, 94072, 100584, 105831, 115452, 135763, 141108, 150876, 153936, 188144, 201168, 211662, 230904, 271526, 282216, 301752, 317493, 407289, 423324, 461808, 543052, 564432, 603504, 634986, 814578, 846648, 1086104, 1221867, 1269972, 1493393, 1629156, 1693296, 2172208, 2443734, 2539944, 2986786, 3258312, 3665601, 4480179, 4887468, 5079888, 5973572, 6516624, 7331202, 8960358, 9774936, 11947144, 13440537, 14662404, 17920716, 19549872, 23894288, 26881074, 29324808, 35841432, 40321611, 53762148, 58649616, 71682864, 80643222, 107524296, 161286444, 215048592, 322572888, 645145776]

約数ペア:

[(1, 645145776), (2, 322572888), (3, 215048592), (4, 161286444), (6, 107524296), (8, 80643222), (9, 71682864), (11, 58649616), (12, 53762148), (16, 40321611), (18, 35841432), (22, 29324808), (24, 26881074), (27, 23894288), (33, 19549872), (36, 17920716), (44, 14662404), (48, 13440537), (54, 11947144), (66, 9774936), (72, 8960358), (88, 7331202), (99, 6516624), (108, 5973572), (127, 5079888), (132, 4887468), (144, 4480179), (176, 3665601), (198, 3258312), (216, 2986786), (254, 2539944), (264, 2443734), (297, 2172208), (381, 1693296), (396, 1629156), (432, 1493393), (508, 1269972), (528, 1221867), (594, 1086104), (762, 846648), (792, 814578), (1016, 634986), (1069, 603504), (1143, 564432), (1188, 543052), (1397, 461808), (1524, 423324), (1584, 407289), (2032, 317493), (2138, 301752), (2286, 282216), (2376, 271526), (2794, 230904), (3048, 211662), (3207, 201168), (3429, 188144), (4191, 153936), (4276, 150876), (4572, 141108), (4752, 135763), (5588, 115452), (6096, 105831), (6414, 100584), (6858, 94072), (8382, 76968), (8552, 75438), (9144, 70554), (9621, 67056), (11176, 57726), (11759, 54864), (12573, 51312), (12828, 50292), (13716, 47036), (16764, 38484), (17104, 37719), (18288, 35277), (19242, 33528), (22352, 28863), (23518, 27432), (25146, 25656)]