40396896

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 125483904

約数和(自身を除く): 85087008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 68, 72, 74, 96, 102, 111, 136, 144, 148, 153, 204, 222, 223, 272, 288, 296, 306, 333, 408, 444, 446, 544, 592, 612, 629, 666, 669, 816, 888, 892, 1184, 1224, 1258, 1332, 1338, 1632, 1776, 1784, 1887, 2007, 2448, 2516, 2664, 2676, 3552, 3568, 3774, 3791, 4014, 4896, 5032, 5328, 5352, 5661, 7136, 7548, 7582, 8028, 8251, 10064, 10656, 10704, 11322, 11373, 15096, 15164, 16056, 16502, 20128, 21408, 22644, 22746, 24753, 30192, 30328, 32112, 33004, 34119, 45288, 45492, 49506, 60384, 60656, 64224, 66008, 68238, 74259, 90576, 90984, 99012, 121312, 132016, 136476, 140267, 148518, 181152, 181968, 198024, 264032, 272952, 280534, 297036, 363936, 396048, 420801, 545904, 561068, 594072, 792096, 841602, 1091808, 1122136, 1188144, 1262403, 1683204, 2244272, 2376288, 2524806, 3366408, 4488544, 5049612, 6732816, 10099224, 13465632, 20198448, 40396896]

約数ペア:

[(1, 40396896), (2, 20198448), (3, 13465632), (4, 10099224), (6, 6732816), (8, 5049612), (9, 4488544), (12, 3366408), (16, 2524806), (17, 2376288), (18, 2244272), (24, 1683204), (32, 1262403), (34, 1188144), (36, 1122136), (37, 1091808), (48, 841602), (51, 792096), (68, 594072), (72, 561068), (74, 545904), (96, 420801), (102, 396048), (111, 363936), (136, 297036), (144, 280534), (148, 272952), (153, 264032), (204, 198024), (222, 181968), (223, 181152), (272, 148518), (288, 140267), (296, 136476), (306, 132016), (333, 121312), (408, 99012), (444, 90984), (446, 90576), (544, 74259), (592, 68238), (612, 66008), (629, 64224), (666, 60656), (669, 60384), (816, 49506), (888, 45492), (892, 45288), (1184, 34119), (1224, 33004), (1258, 32112), (1332, 30328), (1338, 30192), (1632, 24753), (1776, 22746), (1784, 22644), (1887, 21408), (2007, 20128), (2448, 16502), (2516, 16056), (2664, 15164), (2676, 15096), (3552, 11373), (3568, 11322), (3774, 10704), (3791, 10656), (4014, 10064), (4896, 8251), (5032, 8028), (5328, 7582), (5352, 7548), (5661, 7136)]