7131858292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 15100171632

約数和(自身を除く): 7968313340

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 53, 58, 68, 106, 116, 181, 212, 221, 362, 377, 442, 493, 689, 724, 754, 841, 884, 901, 986, 1378, 1508, 1537, 1682, 1802, 1972, 2353, 2756, 3074, 3077, 3364, 3604, 4706, 5249, 6148, 6154, 6409, 9412, 9593, 10498, 10933, 11713, 12308, 12818, 14297, 19186, 19981, 20996, 21866, 23426, 25636, 26129, 28594, 38372, 39962, 40001, 43732, 44573, 46852, 52258, 57188, 68237, 79924, 80002, 89146, 89233, 104516, 124709, 136474, 152221, 160004, 163081, 178292, 178466, 185861, 249418, 272948, 278197, 304442, 326162, 339677, 356932, 371722, 498836, 556394, 579449, 608884, 652324, 679354, 743444, 757741, 1112788, 1158898, 1160029, 1358708, 1515482, 1978873, 2120053, 2317796, 2320058, 2587757, 3030964, 3616561, 3957746, 4240106, 4640116, 4729349, 5175514, 7233122, 7915492, 8067713, 8480212, 9458698, 9850633, 10351028, 14466244, 16135426, 18917396, 19701266, 32270852, 33640841, 39402532, 61481537, 67281682, 104880269, 122963074, 134563364, 137151121, 209760538, 245926148, 274302242, 419521076, 548604484, 1782964573, 3565929146, 7131858292]

約数ペア:

[(1, 7131858292), (2, 3565929146), (4, 1782964573), (13, 548604484), (17, 419521076), (26, 274302242), (29, 245926148), (34, 209760538), (52, 137151121), (53, 134563364), (58, 122963074), (68, 104880269), (106, 67281682), (116, 61481537), (181, 39402532), (212, 33640841), (221, 32270852), (362, 19701266), (377, 18917396), (442, 16135426), (493, 14466244), (689, 10351028), (724, 9850633), (754, 9458698), (841, 8480212), (884, 8067713), (901, 7915492), (986, 7233122), (1378, 5175514), (1508, 4729349), (1537, 4640116), (1682, 4240106), (1802, 3957746), (1972, 3616561), (2353, 3030964), (2756, 2587757), (3074, 2320058), (3077, 2317796), (3364, 2120053), (3604, 1978873), (4706, 1515482), (5249, 1358708), (6148, 1160029), (6154, 1158898), (6409, 1112788), (9412, 757741), (9593, 743444), (10498, 679354), (10933, 652324), (11713, 608884), (12308, 579449), (12818, 556394), (14297, 498836), (19186, 371722), (19981, 356932), (20996, 339677), (21866, 326162), (23426, 304442), (25636, 278197), (26129, 272948), (28594, 249418), (38372, 185861), (39962, 178466), (40001, 178292), (43732, 163081), (44573, 160004), (46852, 152221), (52258, 136474), (57188, 124709), (68237, 104516), (79924, 89233), (80002, 89146)]