2009256552

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1471}}^1$

素因数の和:1855

約数の個数: 96

約数和(自身を含む): 5552501760

約数和(自身を除く): 3543245208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 311, 366, 488, 549, 622, 732, 933, 1098, 1244, 1464, 1471, 1866, 2196, 2488, 2799, 2942, 3732, 4392, 4413, 5598, 5884, 7464, 8826, 11196, 11768, 13239, 17652, 18971, 22392, 26478, 35304, 37942, 52956, 56913, 75884, 89731, 105912, 113826, 151768, 170739, 179462, 227652, 269193, 341478, 358924, 455304, 457481, 538386, 682956, 717848, 807579, 914962, 1076772, 1365912, 1372443, 1615158, 1829924, 2153544, 2744886, 3230316, 3659848, 4117329, 5489772, 6460632, 8234658, 10979544, 16469316, 27906341, 32938632, 55812682, 83719023, 111625364, 167438046, 223250728, 251157069, 334876092, 502314138, 669752184, 1004628276, 2009256552]

約数ペア:

[(1, 2009256552), (2, 1004628276), (3, 669752184), (4, 502314138), (6, 334876092), (8, 251157069), (9, 223250728), (12, 167438046), (18, 111625364), (24, 83719023), (36, 55812682), (61, 32938632), (72, 27906341), (122, 16469316), (183, 10979544), (244, 8234658), (311, 6460632), (366, 5489772), (488, 4117329), (549, 3659848), (622, 3230316), (732, 2744886), (933, 2153544), (1098, 1829924), (1244, 1615158), (1464, 1372443), (1471, 1365912), (1866, 1076772), (2196, 914962), (2488, 807579), (2799, 717848), (2942, 682956), (3732, 538386), (4392, 457481), (4413, 455304), (5598, 358924), (5884, 341478), (7464, 269193), (8826, 227652), (11196, 179462), (11768, 170739), (13239, 151768), (17652, 113826), (18971, 105912), (22392, 89731), (26478, 75884), (35304, 56913), (37942, 52956)]