253211952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 777807360

約数和(自身を除く): 524595408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 59, 84, 106, 112, 118, 159, 168, 177, 212, 236, 241, 318, 336, 354, 371, 413, 424, 472, 482, 636, 708, 723, 742, 826, 848, 944, 964, 1113, 1239, 1272, 1416, 1446, 1484, 1652, 1687, 1928, 2226, 2478, 2544, 2832, 2892, 2968, 3127, 3304, 3374, 3856, 4452, 4956, 5061, 5784, 5936, 6254, 6608, 6748, 8904, 9381, 9912, 10122, 11568, 12508, 12773, 13496, 14219, 17808, 18762, 19824, 20244, 21889, 25016, 25546, 26992, 28438, 37524, 38319, 40488, 42657, 43778, 50032, 51092, 56876, 65667, 75048, 76638, 80976, 85314, 87556, 89411, 99533, 102184, 113752, 131334, 150096, 153276, 170628, 175112, 178822, 199066, 204368, 227504, 262668, 268233, 298599, 306552, 341256, 350224, 357644, 398132, 525336, 536466, 597198, 613104, 682512, 715288, 753607, 796264, 1050672, 1072932, 1194396, 1430576, 1507214, 1592528, 2145864, 2260821, 2388792, 3014428, 4291728, 4521642, 4777584, 5275249, 6028856, 9043284, 10550498, 12057712, 15825747, 18086568, 21100996, 31651494, 36173136, 42201992, 63302988, 84403984, 126605976, 253211952]

約数ペア:

[(1, 253211952), (2, 126605976), (3, 84403984), (4, 63302988), (6, 42201992), (7, 36173136), (8, 31651494), (12, 21100996), (14, 18086568), (16, 15825747), (21, 12057712), (24, 10550498), (28, 9043284), (42, 6028856), (48, 5275249), (53, 4777584), (56, 4521642), (59, 4291728), (84, 3014428), (106, 2388792), (112, 2260821), (118, 2145864), (159, 1592528), (168, 1507214), (177, 1430576), (212, 1194396), (236, 1072932), (241, 1050672), (318, 796264), (336, 753607), (354, 715288), (371, 682512), (413, 613104), (424, 597198), (472, 536466), (482, 525336), (636, 398132), (708, 357644), (723, 350224), (742, 341256), (826, 306552), (848, 298599), (944, 268233), (964, 262668), (1113, 227504), (1239, 204368), (1272, 199066), (1416, 178822), (1446, 175112), (1484, 170628), (1652, 153276), (1687, 150096), (1928, 131334), (2226, 113752), (2478, 102184), (2544, 99533), (2832, 89411), (2892, 87556), (2968, 85314), (3127, 80976), (3304, 76638), (3374, 75048), (3856, 65667), (4452, 56876), (4956, 51092), (5061, 50032), (5784, 43778), (5936, 42657), (6254, 40488), (6608, 38319), (6748, 37524), (8904, 28438), (9381, 26992), (9912, 25546), (10122, 25016), (11568, 21889), (12508, 20244), (12773, 19824), (13496, 18762), (14219, 17808)]