650018928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17077}}^1$

素因数の和:17162

約数の個数: 80

約数和(自身を含む): 1838139296

約数和(自身を除く): 1188120368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 4758, 6344, 9516, 12688, 17077, 19032, 34154, 38064, 51231, 68308, 102462, 136616, 204924, 222001, 273232, 409848, 444002, 666003, 819696, 888004, 1041697, 1332006, 1776008, 2083394, 2664012, 3125091, 3552016, 4166788, 5328024, 6250182, 8333576, 10656048, 12500364, 13542061, 16667152, 25000728, 27084122, 40626183, 50001456, 54168244, 81252366, 108336488, 162504732, 216672976, 325009464, 650018928]

約数ペア:

[(1, 650018928), (2, 325009464), (3, 216672976), (4, 162504732), (6, 108336488), (8, 81252366), (12, 54168244), (13, 50001456), (16, 40626183), (24, 27084122), (26, 25000728), (39, 16667152), (48, 13542061), (52, 12500364), (61, 10656048), (78, 8333576), (104, 6250182), (122, 5328024), (156, 4166788), (183, 3552016), (208, 3125091), (244, 2664012), (312, 2083394), (366, 1776008), (488, 1332006), (624, 1041697), (732, 888004), (793, 819696), (976, 666003), (1464, 444002), (1586, 409848), (2379, 273232), (2928, 222001), (3172, 204924), (4758, 136616), (6344, 102462), (9516, 68308), (12688, 51231), (17077, 38064), (19032, 34154)]