408060072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3697}}^1$

素因数の和:3792

約数の個数: 128

約数和(自身を含む): 1313529600

約数和(自身を除く): 905469528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1314, 1512, 1533, 1752, 1971, 2044, 2628, 3066, 3697, 3942, 4088, 4599, 5256, 6132, 7394, 7884, 9198, 11091, 12264, 13797, 14788, 15768, 18396, 22182, 25879, 27594, 29576, 33273, 36792, 44364, 51758, 55188, 66546, 77637, 88728, 99819, 103516, 110376, 133092, 155274, 199638, 207032, 232911, 266184, 269881, 310548, 399276, 465822, 539762, 621096, 698733, 798552, 809643, 931644, 1079524, 1397466, 1619286, 1863288, 1889167, 2159048, 2428929, 2794932, 3238572, 3778334, 4857858, 5589864, 5667501, 6477144, 7286787, 7556668, 9715716, 11335002, 14573574, 15113336, 17002503, 19431432, 22670004, 29147148, 34005006, 45340008, 51007509, 58294296, 68010012, 102015018, 136020024, 204030036, 408060072]

約数ペア:

[(1, 408060072), (2, 204030036), (3, 136020024), (4, 102015018), (6, 68010012), (7, 58294296), (8, 51007509), (9, 45340008), (12, 34005006), (14, 29147148), (18, 22670004), (21, 19431432), (24, 17002503), (27, 15113336), (28, 14573574), (36, 11335002), (42, 9715716), (54, 7556668), (56, 7286787), (63, 6477144), (72, 5667501), (73, 5589864), (84, 4857858), (108, 3778334), (126, 3238572), (146, 2794932), (168, 2428929), (189, 2159048), (216, 1889167), (219, 1863288), (252, 1619286), (292, 1397466), (378, 1079524), (438, 931644), (504, 809643), (511, 798552), (584, 698733), (657, 621096), (756, 539762), (876, 465822), (1022, 399276), (1314, 310548), (1512, 269881), (1533, 266184), (1752, 232911), (1971, 207032), (2044, 199638), (2628, 155274), (3066, 133092), (3697, 110376), (3942, 103516), (4088, 99819), (4599, 88728), (5256, 77637), (6132, 66546), (7394, 55188), (7884, 51758), (9198, 44364), (11091, 36792), (12264, 33273), (13797, 29576), (14788, 27594), (15768, 25879), (18396, 22182)]