17880940368

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{30577}}^1$

素因数の和:30753

約数の個数: 120

約数和(自身を含む): 52052073216

約数和(自身を除く): 34171132848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 131, 144, 186, 248, 262, 279, 372, 393, 496, 524, 558, 744, 786, 1048, 1116, 1179, 1488, 1572, 2096, 2232, 2358, 3144, 4061, 4464, 4716, 6288, 8122, 9432, 12183, 16244, 18864, 24366, 30577, 32488, 36549, 48732, 61154, 64976, 73098, 91731, 97464, 122308, 146196, 183462, 194928, 244616, 275193, 292392, 366924, 489232, 550386, 584784, 733848, 947887, 1100772, 1467696, 1895774, 2201544, 2843661, 3791548, 4005587, 4403088, 5687322, 7583096, 8011174, 8530983, 11374644, 12016761, 15166192, 16022348, 17061966, 22749288, 24033522, 32044696, 34123932, 36050283, 45498576, 48067044, 64089392, 68247864, 72100566, 96134088, 124173197, 136495728, 144201132, 192268176, 248346394, 288402264, 372519591, 496692788, 576804528, 745039182, 993385576, 1117558773, 1490078364, 1986771152, 2235117546, 2980156728, 4470235092, 5960313456, 8940470184, 17880940368]

約数ペア:

[(1, 17880940368), (2, 8940470184), (3, 5960313456), (4, 4470235092), (6, 2980156728), (8, 2235117546), (9, 1986771152), (12, 1490078364), (16, 1117558773), (18, 993385576), (24, 745039182), (31, 576804528), (36, 496692788), (48, 372519591), (62, 288402264), (72, 248346394), (93, 192268176), (124, 144201132), (131, 136495728), (144, 124173197), (186, 96134088), (248, 72100566), (262, 68247864), (279, 64089392), (372, 48067044), (393, 45498576), (496, 36050283), (524, 34123932), (558, 32044696), (744, 24033522), (786, 22749288), (1048, 17061966), (1116, 16022348), (1179, 15166192), (1488, 12016761), (1572, 11374644), (2096, 8530983), (2232, 8011174), (2358, 7583096), (3144, 5687322), (4061, 4403088), (4464, 4005587), (4716, 3791548), (6288, 2843661), (8122, 2201544), (9432, 1895774), (12183, 1467696), (16244, 1100772), (18864, 947887), (24366, 733848), (30577, 584784), (32488, 550386), (36549, 489232), (48732, 366924), (61154, 292392), (64976, 275193), (73098, 244616), (91731, 194928), (97464, 183462), (122308, 146196)]