123854724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 282570876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 34, 36, 42, 46, 51, 54, 63, 68, 69, 84, 92, 102, 108, 119, 126, 138, 153, 161, 189, 204, 207, 238, 252, 276, 306, 322, 357, 378, 391, 414, 419, 459, 476, 483, 612, 621, 644, 714, 756, 782, 828, 838, 918, 966, 1071, 1173, 1242, 1257, 1428, 1449, 1564, 1676, 1836, 1932, 2142, 2346, 2484, 2514, 2737, 2898, 2933, 3213, 3519, 3771, 4284, 4347, 4692, 5028, 5474, 5796, 5866, 6426, 7038, 7123, 7542, 8211, 8694, 8799, 9637, 10557, 10948, 11313, 11732, 12852, 14076, 14246, 15084, 16422, 17388, 17598, 19274, 21114, 21369, 22626, 24633, 26397, 28492, 28911, 32844, 35196, 38548, 42228, 42738, 45252, 49266, 49861, 52794, 57822, 64107, 67459, 73899, 79191, 85476, 86733, 98532, 99722, 105588, 115644, 128214, 134918, 147798, 149583, 158382, 163829, 173466, 192321, 199444, 202377, 256428, 260199, 269836, 295596, 299166, 316764, 327658, 346932, 384642, 404754, 448749, 491487, 520398, 598332, 607131, 655316, 769284, 809508, 897498, 982974, 1040796, 1146803, 1214262, 1346247, 1474461, 1794996, 1821393, 1965948, 2293606, 2428524, 2692494, 2948922, 3440409, 3642786, 4423383, 4587212, 5384988, 5897844, 6880818, 7285572, 8846766, 10321227, 13761636, 17693532, 20642454, 30963681, 41284908, 61927362, 123854724]

約数ペア:

[(1, 123854724), (2, 61927362), (3, 41284908), (4, 30963681), (6, 20642454), (7, 17693532), (9, 13761636), (12, 10321227), (14, 8846766), (17, 7285572), (18, 6880818), (21, 5897844), (23, 5384988), (27, 4587212), (28, 4423383), (34, 3642786), (36, 3440409), (42, 2948922), (46, 2692494), (51, 2428524), (54, 2293606), (63, 1965948), (68, 1821393), (69, 1794996), (84, 1474461), (92, 1346247), (102, 1214262), (108, 1146803), (119, 1040796), (126, 982974), (138, 897498), (153, 809508), (161, 769284), (189, 655316), (204, 607131), (207, 598332), (238, 520398), (252, 491487), (276, 448749), (306, 404754), (322, 384642), (357, 346932), (378, 327658), (391, 316764), (414, 299166), (419, 295596), (459, 269836), (476, 260199), (483, 256428), (612, 202377), (621, 199444), (644, 192321), (714, 173466), (756, 163829), (782, 158382), (828, 149583), (838, 147798), (918, 134918), (966, 128214), (1071, 115644), (1173, 105588), (1242, 99722), (1257, 98532), (1428, 86733), (1449, 85476), (1564, 79191), (1676, 73899), (1836, 67459), (1932, 64107), (2142, 57822), (2346, 52794), (2484, 49861), (2514, 49266), (2737, 45252), (2898, 42738), (2933, 42228), (3213, 38548), (3519, 35196), (3771, 32844), (4284, 28911), (4347, 28492), (4692, 26397), (5028, 24633), (5474, 22626), (5796, 21369), (5866, 21114), (6426, 19274), (7038, 17598), (7123, 17388), (7542, 16422), (8211, 15084), (8694, 14246), (8799, 14076), (9637, 12852), (10557, 11732), (10948, 11313)]