419707872

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 192

約数和(自身を含む): 1325318400

約数和(自身を除く): 905610528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 72, 74, 76, 96, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 288, 296, 304, 333, 342, 432, 444, 456, 513, 592, 608, 666, 684, 691, 703, 864, 888, 912, 999, 1026, 1184, 1332, 1368, 1382, 1406, 1776, 1824, 1998, 2052, 2073, 2109, 2664, 2736, 2764, 2812, 3552, 3996, 4104, 4146, 4218, 5328, 5472, 5528, 5624, 6219, 6327, 7992, 8208, 8292, 8436, 10656, 11056, 11248, 12438, 12654, 13129, 15984, 16416, 16584, 16872, 18657, 18981, 22112, 22496, 24876, 25308, 25567, 26258, 31968, 33168, 33744, 37314, 37962, 39387, 49752, 50616, 51134, 52516, 66336, 67488, 74628, 75924, 76701, 78774, 99504, 101232, 102268, 105032, 118161, 149256, 151848, 153402, 157548, 199008, 202464, 204536, 210064, 230103, 236322, 298512, 303696, 306804, 315096, 354483, 409072, 420128, 460206, 472644, 485773, 597024, 607392, 613608, 630192, 690309, 708966, 818144, 920412, 945288, 971546, 1227216, 1260384, 1380618, 1417932, 1457319, 1840824, 1890576, 1943092, 2454432, 2761236, 2835864, 2914638, 3681648, 3781152, 3886184, 4371957, 5522472, 5671728, 5829276, 7363296, 7772368, 8743914, 11044944, 11343456, 11658552, 13115871, 15544736, 17487828, 22089888, 23317104, 26231742, 34975656, 46634208, 52463484, 69951312, 104926968, 139902624, 209853936, 419707872]

約数ペア:

[(1, 419707872), (2, 209853936), (3, 139902624), (4, 104926968), (6, 69951312), (8, 52463484), (9, 46634208), (12, 34975656), (16, 26231742), (18, 23317104), (19, 22089888), (24, 17487828), (27, 15544736), (32, 13115871), (36, 11658552), (37, 11343456), (38, 11044944), (48, 8743914), (54, 7772368), (57, 7363296), (72, 5829276), (74, 5671728), (76, 5522472), (96, 4371957), (108, 3886184), (111, 3781152), (114, 3681648), (144, 2914638), (148, 2835864), (152, 2761236), (171, 2454432), (216, 1943092), (222, 1890576), (228, 1840824), (288, 1457319), (296, 1417932), (304, 1380618), (333, 1260384), (342, 1227216), (432, 971546), (444, 945288), (456, 920412), (513, 818144), (592, 708966), (608, 690309), (666, 630192), (684, 613608), (691, 607392), (703, 597024), (864, 485773), (888, 472644), (912, 460206), (999, 420128), (1026, 409072), (1184, 354483), (1332, 315096), (1368, 306804), (1382, 303696), (1406, 298512), (1776, 236322), (1824, 230103), (1998, 210064), (2052, 204536), (2073, 202464), (2109, 199008), (2664, 157548), (2736, 153402), (2764, 151848), (2812, 149256), (3552, 118161), (3996, 105032), (4104, 102268), (4146, 101232), (4218, 99504), (5328, 78774), (5472, 76701), (5528, 75924), (5624, 74628), (6219, 67488), (6327, 66336), (7992, 52516), (8208, 51134), (8292, 50616), (8436, 49752), (10656, 39387), (11056, 37962), (11248, 37314), (12438, 33744), (12654, 33168), (13129, 31968), (15984, 26258), (16416, 25567), (16584, 25308), (16872, 24876), (18657, 22496), (18981, 22112)]