264730517844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1\times {\mathrm{8369}}^1$

素因数の和:8662

約数の個数: 144

約数和(自身を含む): 690711416640

約数和(自身を除く): 425980898796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 211, 372, 403, 422, 633, 806, 844, 961, 1209, 1266, 1612, 1922, 2418, 2532, 2743, 2883, 3844, 4836, 5486, 5766, 6541, 8229, 8369, 10972, 11532, 12493, 13082, 16458, 16738, 19623, 24986, 25107, 26164, 32916, 33476, 37479, 39246, 49972, 50214, 74958, 78492, 85033, 100428, 108797, 149916, 170066, 202771, 217594, 255099, 259439, 326391, 340132, 405542, 435188, 510198, 518878, 608313, 652782, 778317, 811084, 1020396, 1037756, 1216626, 1305564, 1556634, 1765859, 2433252, 2636023, 3113268, 3372707, 3531718, 5272046, 5297577, 6745414, 7063436, 7908069, 8042609, 10118121, 10544092, 10595154, 13490828, 15816138, 16085218, 20236242, 21190308, 22956167, 24127827, 31632276, 32170436, 40472484, 45912334, 48255654, 54741629, 68868501, 91824668, 96511308, 104553917, 109483258, 137737002, 164224887, 209107834, 218966516, 275474004, 313661751, 328449774, 418215668, 627323502, 656899548, 711641177, 1254647004, 1423282354, 1696990499, 2134923531, 2846564708, 3393980998, 4269847062, 5090971497, 6787961996, 8539694124, 10181942994, 20363885988, 22060876487, 44121752974, 66182629461, 88243505948, 132365258922, 264730517844]

約数ペア:

[(1, 264730517844), (2, 132365258922), (3, 88243505948), (4, 66182629461), (6, 44121752974), (12, 22060876487), (13, 20363885988), (26, 10181942994), (31, 8539694124), (39, 6787961996), (52, 5090971497), (62, 4269847062), (78, 3393980998), (93, 2846564708), (124, 2134923531), (156, 1696990499), (186, 1423282354), (211, 1254647004), (372, 711641177), (403, 656899548), (422, 627323502), (633, 418215668), (806, 328449774), (844, 313661751), (961, 275474004), (1209, 218966516), (1266, 209107834), (1612, 164224887), (1922, 137737002), (2418, 109483258), (2532, 104553917), (2743, 96511308), (2883, 91824668), (3844, 68868501), (4836, 54741629), (5486, 48255654), (5766, 45912334), (6541, 40472484), (8229, 32170436), (8369, 31632276), (10972, 24127827), (11532, 22956167), (12493, 21190308), (13082, 20236242), (16458, 16085218), (16738, 15816138), (19623, 13490828), (24986, 10595154), (25107, 10544092), (26164, 10118121), (32916, 8042609), (33476, 7908069), (37479, 7063436), (39246, 6745414), (49972, 5297577), (50214, 5272046), (74958, 3531718), (78492, 3372707), (85033, 3113268), (100428, 2636023), (108797, 2433252), (149916, 1765859), (170066, 1556634), (202771, 1305564), (217594, 1216626), (255099, 1037756), (259439, 1020396), (326391, 811084), (340132, 778317), (405542, 652782), (435188, 608313), (510198, 518878)]