253709456004

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{22277}}^1$

素因数の和:22514

約数の個数: 144

約数和(自身を含む): 672608821248

約数和(自身を除く): 418899365244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 127, 141, 159, 188, 212, 254, 282, 318, 381, 423, 477, 508, 564, 636, 762, 846, 954, 1143, 1524, 1692, 1908, 2286, 2491, 4572, 4982, 5969, 6731, 7473, 9964, 11938, 13462, 14946, 17907, 20193, 22277, 22419, 23876, 26924, 29892, 35814, 40386, 44554, 44838, 53721, 60579, 66831, 71628, 80772, 89108, 89676, 107442, 121158, 133662, 200493, 214884, 242316, 267324, 316357, 400986, 632714, 801972, 949071, 1047019, 1180681, 1265428, 1898142, 2094038, 2361362, 2829179, 2847213, 3141057, 3542043, 3796284, 4188076, 4722724, 5658358, 5694426, 6282114, 7084086, 8487537, 9423171, 10626129, 11316716, 11388852, 12564228, 14168172, 16975074, 18846342, 21252258, 25462611, 33950148, 37692684, 42504516, 50925222, 55492007, 101850444, 110984014, 132971413, 149946487, 166476021, 221968028, 265942826, 299892974, 332952042, 398914239, 449839461, 499428063, 531885652, 599785948, 665904084, 797828478, 899678922, 998856126, 1196742717, 1349518383, 1595656956, 1799357844, 1997712252, 2393485434, 2699036766, 4786970868, 5398073532, 7047484889, 14094969778, 21142454667, 28189939556, 42284909334, 63427364001, 84569818668, 126854728002, 253709456004]

約数ペア:

[(1, 253709456004), (2, 126854728002), (3, 84569818668), (4, 63427364001), (6, 42284909334), (9, 28189939556), (12, 21142454667), (18, 14094969778), (36, 7047484889), (47, 5398073532), (53, 4786970868), (94, 2699036766), (106, 2393485434), (127, 1997712252), (141, 1799357844), (159, 1595656956), (188, 1349518383), (212, 1196742717), (254, 998856126), (282, 899678922), (318, 797828478), (381, 665904084), (423, 599785948), (477, 531885652), (508, 499428063), (564, 449839461), (636, 398914239), (762, 332952042), (846, 299892974), (954, 265942826), (1143, 221968028), (1524, 166476021), (1692, 149946487), (1908, 132971413), (2286, 110984014), (2491, 101850444), (4572, 55492007), (4982, 50925222), (5969, 42504516), (6731, 37692684), (7473, 33950148), (9964, 25462611), (11938, 21252258), (13462, 18846342), (14946, 16975074), (17907, 14168172), (20193, 12564228), (22277, 11388852), (22419, 11316716), (23876, 10626129), (26924, 9423171), (29892, 8487537), (35814, 7084086), (40386, 6282114), (44554, 5694426), (44838, 5658358), (53721, 4722724), (60579, 4188076), (66831, 3796284), (71628, 3542043), (80772, 3141057), (89108, 2847213), (89676, 2829179), (107442, 2361362), (121158, 2094038), (133662, 1898142), (200493, 1265428), (214884, 1180681), (242316, 1047019), (267324, 949071), (316357, 801972), (400986, 632714)]