420836904

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3760

約数の個数: 128

約数和(自身を含む): 1278028800

約数和(自身を除く): 857191896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 153, 186, 204, 216, 248, 279, 306, 372, 408, 459, 527, 558, 612, 744, 837, 918, 1054, 1116, 1224, 1581, 1674, 1836, 2108, 2232, 3162, 3348, 3672, 3697, 4216, 4743, 6324, 6696, 7394, 9486, 11091, 12648, 14229, 14788, 18972, 22182, 28458, 29576, 33273, 37944, 44364, 56916, 62849, 66546, 88728, 99819, 113832, 114607, 125698, 133092, 188547, 199638, 229214, 251396, 266184, 343821, 377094, 399276, 458428, 502792, 565641, 687642, 754188, 798552, 916856, 1031463, 1131282, 1375284, 1508376, 1696923, 1948319, 2062926, 2262564, 2750568, 3094389, 3393846, 3896638, 4125852, 4525128, 5844957, 6188778, 6787692, 7793276, 8251704, 11689914, 12377556, 13575384, 15586552, 17534871, 23379828, 24755112, 35069742, 46759656, 52604613, 70139484, 105209226, 140278968, 210418452, 420836904]

約数ペア:

[(1, 420836904), (2, 210418452), (3, 140278968), (4, 105209226), (6, 70139484), (8, 52604613), (9, 46759656), (12, 35069742), (17, 24755112), (18, 23379828), (24, 17534871), (27, 15586552), (31, 13575384), (34, 12377556), (36, 11689914), (51, 8251704), (54, 7793276), (62, 6787692), (68, 6188778), (72, 5844957), (93, 4525128), (102, 4125852), (108, 3896638), (124, 3393846), (136, 3094389), (153, 2750568), (186, 2262564), (204, 2062926), (216, 1948319), (248, 1696923), (279, 1508376), (306, 1375284), (372, 1131282), (408, 1031463), (459, 916856), (527, 798552), (558, 754188), (612, 687642), (744, 565641), (837, 502792), (918, 458428), (1054, 399276), (1116, 377094), (1224, 343821), (1581, 266184), (1674, 251396), (1836, 229214), (2108, 199638), (2232, 188547), (3162, 133092), (3348, 125698), (3672, 114607), (3697, 113832), (4216, 99819), (4743, 88728), (6324, 66546), (6696, 62849), (7394, 56916), (9486, 44364), (11091, 37944), (12648, 33273), (14229, 29576), (14788, 28458), (18972, 22182)]