851948448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 2666829312

約数和(自身を除く): 1814880864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 61, 62, 76, 78, 93, 96, 104, 114, 122, 124, 152, 156, 183, 186, 208, 228, 244, 247, 248, 304, 312, 361, 366, 372, 403, 416, 456, 488, 494, 496, 589, 608, 624, 722, 732, 741, 744, 793, 806, 912, 976, 988, 992, 1083, 1159, 1178, 1209, 1248, 1444, 1464, 1482, 1488, 1586, 1612, 1767, 1824, 1891, 1952, 1976, 2166, 2318, 2356, 2379, 2418, 2888, 2928, 2964, 2976, 3172, 3224, 3477, 3534, 3782, 3952, 4332, 4636, 4693, 4712, 4758, 4836, 5673, 5776, 5856, 5928, 6344, 6448, 6954, 7068, 7564, 7657, 7904, 8664, 9272, 9386, 9424, 9516, 9672, 11191, 11346, 11552, 11856, 12688, 12896, 13908, 14079, 14136, 15067, 15128, 15314, 17328, 18544, 18772, 18848, 19032, 19344, 22021, 22382, 22692, 22971, 23712, 24583, 25376, 27816, 28158, 28272, 30134, 30256, 30628, 33573, 34656, 35929, 37088, 37544, 38064, 38688, 44042, 44764, 45201, 45384, 45942, 49166, 55632, 56316, 56544, 60268, 60512, 61256, 66063, 67146, 71858, 73749, 75088, 76128, 88084, 89528, 90402, 90768, 91884, 98332, 107787, 111264, 112632, 120536, 122512, 132126, 134292, 143716, 145483, 147498, 150176, 176168, 179056, 180804, 181536, 183768, 196664, 215574, 225264, 241072, 245024, 264252, 268584, 286273, 287432, 290966, 294996, 352336, 358112, 361608, 367536, 393328, 431148, 436449, 450528, 467077, 482144, 528504, 537168, 572546, 574864, 581932, 589992, 682651, 704672, 723216, 735072, 786656, 858819, 862296, 872898, 934154, 1057008, 1074336, 1145092, 1149728, 1163864, 1179984, 1365302, 1401231, 1446432, 1717638, 1724592, 1745796, 1868308, 2047953, 2114016, 2290184, 2327728, 2359968, 2730604, 2802462, 3435276, 3449184, 3491592, 3736616, 4095906, 4580368, 4655456, 5461208, 5604924, 6870552, 6983184, 7473232, 8191812, 8874463, 9160736, 10922416, 11209848, 13741104, 13966368, 14946464, 16383624, 17748926, 21844832, 22419696, 26623389, 27482208, 32767248, 35497852, 44839392, 53246778, 65534496, 70995704, 106493556, 141991408, 212987112, 283982816, 425974224, 851948448]

約数ペア:

[(1, 851948448), (2, 425974224), (3, 283982816), (4, 212987112), (6, 141991408), (8, 106493556), (12, 70995704), (13, 65534496), (16, 53246778), (19, 44839392), (24, 35497852), (26, 32767248), (31, 27482208), (32, 26623389), (38, 22419696), (39, 21844832), (48, 17748926), (52, 16383624), (57, 14946464), (61, 13966368), (62, 13741104), (76, 11209848), (78, 10922416), (93, 9160736), (96, 8874463), (104, 8191812), (114, 7473232), (122, 6983184), (124, 6870552), (152, 5604924), (156, 5461208), (183, 4655456), (186, 4580368), (208, 4095906), (228, 3736616), (244, 3491592), (247, 3449184), (248, 3435276), (304, 2802462), (312, 2730604), (361, 2359968), (366, 2327728), (372, 2290184), (403, 2114016), (416, 2047953), (456, 1868308), (488, 1745796), (494, 1724592), (496, 1717638), (589, 1446432), (608, 1401231), (624, 1365302), (722, 1179984), (732, 1163864), (741, 1149728), (744, 1145092), (793, 1074336), (806, 1057008), (912, 934154), (976, 872898), (988, 862296), (992, 858819), (1083, 786656), (1159, 735072), (1178, 723216), (1209, 704672), (1248, 682651), (1444, 589992), (1464, 581932), (1482, 574864), (1488, 572546), (1586, 537168), (1612, 528504), (1767, 482144), (1824, 467077), (1891, 450528), (1952, 436449), (1976, 431148), (2166, 393328), (2318, 367536), (2356, 361608), (2379, 358112), (2418, 352336), (2888, 294996), (2928, 290966), (2964, 287432), (2976, 286273), (3172, 268584), (3224, 264252), (3477, 245024), (3534, 241072), (3782, 225264), (3952, 215574), (4332, 196664), (4636, 183768), (4693, 181536), (4712, 180804), (4758, 179056), (4836, 176168), (5673, 150176), (5776, 147498), (5856, 145483), (5928, 143716), (6344, 134292), (6448, 132126), (6954, 122512), (7068, 120536), (7564, 112632), (7657, 111264), (7904, 107787), (8664, 98332), (9272, 91884), (9386, 90768), (9424, 90402), (9516, 89528), (9672, 88084), (11191, 76128), (11346, 75088), (11552, 73749), (11856, 71858), (12688, 67146), (12896, 66063), (13908, 61256), (14079, 60512), (14136, 60268), (15067, 56544), (15128, 56316), (15314, 55632), (17328, 49166), (18544, 45942), (18772, 45384), (18848, 45201), (19032, 44764), (19344, 44042), (22021, 38688), (22382, 38064), (22692, 37544), (22971, 37088), (23712, 35929), (24583, 34656), (25376, 33573), (27816, 30628), (28158, 30256), (28272, 30134)]