1639344

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 5343408

約数和(自身を除く): 3704064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 41, 42, 48, 49, 51, 56, 68, 82, 84, 98, 102, 112, 119, 123, 136, 147, 164, 168, 196, 204, 238, 246, 272, 287, 294, 328, 336, 357, 392, 408, 476, 492, 574, 588, 656, 697, 714, 784, 816, 833, 861, 952, 984, 1148, 1176, 1394, 1428, 1666, 1722, 1904, 1968, 2009, 2091, 2296, 2352, 2499, 2788, 2856, 3332, 3444, 4018, 4182, 4592, 4879, 4998, 5576, 5712, 6027, 6664, 6888, 8036, 8364, 9758, 9996, 11152, 12054, 13328, 13776, 14637, 16072, 16728, 19516, 19992, 24108, 29274, 32144, 33456, 34153, 39032, 39984, 48216, 58548, 68306, 78064, 96432, 102459, 117096, 136612, 204918, 234192, 273224, 409836, 546448, 819672, 1639344]

約数ペア:

[(1, 1639344), (2, 819672), (3, 546448), (4, 409836), (6, 273224), (7, 234192), (8, 204918), (12, 136612), (14, 117096), (16, 102459), (17, 96432), (21, 78064), (24, 68306), (28, 58548), (34, 48216), (41, 39984), (42, 39032), (48, 34153), (49, 33456), (51, 32144), (56, 29274), (68, 24108), (82, 19992), (84, 19516), (98, 16728), (102, 16072), (112, 14637), (119, 13776), (123, 13328), (136, 12054), (147, 11152), (164, 9996), (168, 9758), (196, 8364), (204, 8036), (238, 6888), (246, 6664), (272, 6027), (287, 5712), (294, 5576), (328, 4998), (336, 4879), (357, 4592), (392, 4182), (408, 4018), (476, 3444), (492, 3332), (574, 2856), (588, 2788), (656, 2499), (697, 2352), (714, 2296), (784, 2091), (816, 2009), (833, 1968), (861, 1904), (952, 1722), (984, 1666), (1148, 1428), (1176, 1394)]