643636704

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2113}}^1$

素因数の和:2312

約数の個数: 96

約数和(自身を含む): 1789966080

約数和(自身を除く): 1146329376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 167, 228, 304, 334, 456, 501, 608, 668, 912, 1002, 1336, 1824, 2004, 2113, 2672, 3173, 4008, 4226, 5344, 6339, 6346, 8016, 8452, 9519, 12678, 12692, 16032, 16904, 19038, 25356, 25384, 33808, 38076, 40147, 50712, 50768, 67616, 76152, 80294, 101424, 101536, 120441, 152304, 160588, 202848, 240882, 304608, 321176, 352871, 481764, 642352, 705742, 963528, 1058613, 1284704, 1411484, 1927056, 2117226, 2822968, 3854112, 4234452, 5645936, 6704549, 8468904, 11291872, 13409098, 16937808, 20113647, 26818196, 33875616, 40227294, 53636392, 80454588, 107272784, 160909176, 214545568, 321818352, 643636704]

約数ペア:

[(1, 643636704), (2, 321818352), (3, 214545568), (4, 160909176), (6, 107272784), (8, 80454588), (12, 53636392), (16, 40227294), (19, 33875616), (24, 26818196), (32, 20113647), (38, 16937808), (48, 13409098), (57, 11291872), (76, 8468904), (96, 6704549), (114, 5645936), (152, 4234452), (167, 3854112), (228, 2822968), (304, 2117226), (334, 1927056), (456, 1411484), (501, 1284704), (608, 1058613), (668, 963528), (912, 705742), (1002, 642352), (1336, 481764), (1824, 352871), (2004, 321176), (2113, 304608), (2672, 240882), (3173, 202848), (4008, 160588), (4226, 152304), (5344, 120441), (6339, 101536), (6346, 101424), (8016, 80294), (8452, 76152), (9519, 67616), (12678, 50768), (12692, 50712), (16032, 40147), (16904, 38076), (19038, 33808), (25356, 25384)]