1920416424

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1763

約数の個数: 128

約数和(自身を含む): 5314118400

約数和(自身を除く): 3393701976

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 101, 102, 116, 136, 174, 202, 204, 232, 303, 348, 404, 408, 493, 606, 696, 808, 986, 1212, 1479, 1607, 1717, 1972, 2424, 2929, 2958, 3214, 3434, 3944, 4821, 5151, 5858, 5916, 6428, 6868, 8787, 9642, 10302, 11716, 11832, 12856, 13736, 17574, 19284, 20604, 23432, 27319, 35148, 38568, 41208, 46603, 49793, 54638, 70296, 81957, 93206, 99586, 109276, 139809, 149379, 162307, 163914, 186412, 199172, 218552, 279618, 298758, 324614, 327828, 372824, 398344, 486921, 559236, 597516, 649228, 655656, 792251, 973842, 1118472, 1195032, 1298456, 1584502, 1947684, 2376753, 2759219, 3169004, 3895368, 4706903, 4753506, 5518438, 6338008, 8277657, 9413806, 9507012, 11036876, 14120709, 16555314, 18827612, 19014024, 22073752, 28241418, 33110628, 37655224, 56482836, 66221256, 80017351, 112965672, 160034702, 240052053, 320069404, 480104106, 640138808, 960208212, 1920416424]

約数ペア:

[(1, 1920416424), (2, 960208212), (3, 640138808), (4, 480104106), (6, 320069404), (8, 240052053), (12, 160034702), (17, 112965672), (24, 80017351), (29, 66221256), (34, 56482836), (51, 37655224), (58, 33110628), (68, 28241418), (87, 22073752), (101, 19014024), (102, 18827612), (116, 16555314), (136, 14120709), (174, 11036876), (202, 9507012), (204, 9413806), (232, 8277657), (303, 6338008), (348, 5518438), (404, 4753506), (408, 4706903), (493, 3895368), (606, 3169004), (696, 2759219), (808, 2376753), (986, 1947684), (1212, 1584502), (1479, 1298456), (1607, 1195032), (1717, 1118472), (1972, 973842), (2424, 792251), (2929, 655656), (2958, 649228), (3214, 597516), (3434, 559236), (3944, 486921), (4821, 398344), (5151, 372824), (5858, 327828), (5916, 324614), (6428, 298758), (6868, 279618), (8787, 218552), (9642, 199172), (10302, 186412), (11716, 163914), (11832, 162307), (12856, 149379), (13736, 139809), (17574, 109276), (19284, 99586), (20604, 93206), (23432, 81957), (27319, 70296), (35148, 54638), (38568, 49793), (41208, 46603)]