627530652

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 270

約数和(自身を含む): 2018448432

約数和(自身を除く): 1390917780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 47, 49, 54, 58, 63, 81, 84, 87, 94, 98, 108, 116, 126, 141, 147, 162, 174, 188, 189, 196, 203, 252, 261, 282, 294, 324, 329, 348, 378, 406, 423, 441, 522, 564, 567, 588, 609, 658, 756, 783, 812, 841, 846, 882, 987, 1044, 1134, 1218, 1269, 1316, 1323, 1363, 1421, 1566, 1682, 1692, 1764, 1827, 1974, 2268, 2303, 2349, 2436, 2523, 2538, 2646, 2726, 2842, 2961, 3132, 3364, 3654, 3807, 3948, 3969, 4089, 4263, 4606, 4698, 5046, 5076, 5292, 5452, 5481, 5684, 5887, 5922, 6909, 7308, 7569, 7614, 7938, 8178, 8526, 8883, 9212, 9396, 9541, 10092, 10962, 11774, 11844, 12267, 12789, 13818, 15138, 15228, 15876, 16356, 16443, 17052, 17661, 17766, 19082, 20727, 21924, 22707, 23548, 24534, 25578, 26649, 27636, 28623, 30276, 32886, 35322, 35532, 36801, 38164, 38367, 39527, 41209, 41454, 45414, 49068, 51156, 52983, 53298, 57246, 62181, 65772, 66787, 68121, 70644, 73602, 76734, 79054, 82418, 82908, 85869, 90828, 105966, 106596, 110403, 114492, 115101, 118581, 123627, 124362, 133574, 136242, 147204, 153468, 158108, 158949, 164836, 171738, 186543, 200361, 211932, 220806, 230202, 237162, 247254, 248724, 257607, 267148, 272484, 276689, 317898, 343476, 355743, 370881, 373086, 400722, 441612, 460404, 474324, 476847, 494508, 515214, 553378, 601083, 635796, 711486, 741762, 746172, 772821, 801444, 830067, 953694, 1030428, 1067229, 1106756, 1112643, 1202166, 1422972, 1483524, 1545642, 1660134, 1803249, 1907388, 1936823, 2134458, 2225286, 2404332, 2490201, 3091284, 3201687, 3320268, 3337929, 3606498, 3873646, 4268916, 4450572, 4980402, 5409747, 5810469, 6403374, 6675858, 7212996, 7470603, 7747292, 9960804, 10819494, 11620938, 12806748, 13351716, 14941206, 17431407, 21638988, 22411809, 23241876, 29882412, 34862814, 44823618, 52294221, 69725628, 89647236, 104588442, 156882663, 209176884, 313765326, 627530652]

約数ペア:

[(1, 627530652), (2, 313765326), (3, 209176884), (4, 156882663), (6, 104588442), (7, 89647236), (9, 69725628), (12, 52294221), (14, 44823618), (18, 34862814), (21, 29882412), (27, 23241876), (28, 22411809), (29, 21638988), (36, 17431407), (42, 14941206), (47, 13351716), (49, 12806748), (54, 11620938), (58, 10819494), (63, 9960804), (81, 7747292), (84, 7470603), (87, 7212996), (94, 6675858), (98, 6403374), (108, 5810469), (116, 5409747), (126, 4980402), (141, 4450572), (147, 4268916), (162, 3873646), (174, 3606498), (188, 3337929), (189, 3320268), (196, 3201687), (203, 3091284), (252, 2490201), (261, 2404332), (282, 2225286), (294, 2134458), (324, 1936823), (329, 1907388), (348, 1803249), (378, 1660134), (406, 1545642), (423, 1483524), (441, 1422972), (522, 1202166), (564, 1112643), (567, 1106756), (588, 1067229), (609, 1030428), (658, 953694), (756, 830067), (783, 801444), (812, 772821), (841, 746172), (846, 741762), (882, 711486), (987, 635796), (1044, 601083), (1134, 553378), (1218, 515214), (1269, 494508), (1316, 476847), (1323, 474324), (1363, 460404), (1421, 441612), (1566, 400722), (1682, 373086), (1692, 370881), (1764, 355743), (1827, 343476), (1974, 317898), (2268, 276689), (2303, 272484), (2349, 267148), (2436, 257607), (2523, 248724), (2538, 247254), (2646, 237162), (2726, 230202), (2842, 220806), (2961, 211932), (3132, 200361), (3364, 186543), (3654, 171738), (3807, 164836), (3948, 158949), (3969, 158108), (4089, 153468), (4263, 147204), (4606, 136242), (4698, 133574), (5046, 124362), (5076, 123627), (5292, 118581), (5452, 115101), (5481, 114492), (5684, 110403), (5887, 106596), (5922, 105966), (6909, 90828), (7308, 85869), (7569, 82908), (7614, 82418), (7938, 79054), (8178, 76734), (8526, 73602), (8883, 70644), (9212, 68121), (9396, 66787), (9541, 65772), (10092, 62181), (10962, 57246), (11774, 53298), (11844, 52983), (12267, 51156), (12789, 49068), (13818, 45414), (15138, 41454), (15228, 41209), (15876, 39527), (16356, 38367), (16443, 38164), (17052, 36801), (17661, 35532), (17766, 35322), (19082, 32886), (20727, 30276), (21924, 28623), (22707, 27636), (23548, 26649), (24534, 25578)]