505538012016

素因数分解:

$2^4\times 3^2\times {\mathrm{179}}^1\times {\mathrm{1087}}^1\times {\mathrm{18043}}^1$

素因数の和:19323

約数の個数: 120

約数和(自身を含む): 1424095994880

約数和(自身を除く): 918557982864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 179, 358, 537, 716, 1074, 1087, 1432, 1611, 2148, 2174, 2864, 3222, 3261, 4296, 4348, 6444, 6522, 8592, 8696, 9783, 12888, 13044, 17392, 18043, 19566, 25776, 26088, 36086, 39132, 52176, 54129, 72172, 78264, 108258, 144344, 156528, 162387, 194573, 216516, 288688, 324774, 389146, 433032, 583719, 649548, 778292, 866064, 1167438, 1299096, 1556584, 1751157, 2334876, 2598192, 3113168, 3229697, 3502314, 4669752, 6459394, 7004628, 9339504, 9689091, 12918788, 14009256, 19378182, 19612741, 25837576, 28018512, 29067273, 38756364, 39225482, 51675152, 58134546, 58838223, 77512728, 78450964, 116269092, 117676446, 155025456, 156901928, 176514669, 232538184, 235352892, 313803856, 353029338, 465076368, 470705784, 706058676, 941411568, 1412117352, 2824234704, 3510680639, 7021361278, 10532041917, 14042722556, 21064083834, 28085445112, 31596125751, 42128167668, 56170890224, 63192251502, 84256335336, 126384503004, 168512670672, 252769006008, 505538012016]

約数ペア:

[(1, 505538012016), (2, 252769006008), (3, 168512670672), (4, 126384503004), (6, 84256335336), (8, 63192251502), (9, 56170890224), (12, 42128167668), (16, 31596125751), (18, 28085445112), (24, 21064083834), (36, 14042722556), (48, 10532041917), (72, 7021361278), (144, 3510680639), (179, 2824234704), (358, 1412117352), (537, 941411568), (716, 706058676), (1074, 470705784), (1087, 465076368), (1432, 353029338), (1611, 313803856), (2148, 235352892), (2174, 232538184), (2864, 176514669), (3222, 156901928), (3261, 155025456), (4296, 117676446), (4348, 116269092), (6444, 78450964), (6522, 77512728), (8592, 58838223), (8696, 58134546), (9783, 51675152), (12888, 39225482), (13044, 38756364), (17392, 29067273), (18043, 28018512), (19566, 25837576), (25776, 19612741), (26088, 19378182), (36086, 14009256), (39132, 12918788), (52176, 9689091), (54129, 9339504), (72172, 7004628), (78264, 6459394), (108258, 4669752), (144344, 3502314), (156528, 3229697), (162387, 3113168), (194573, 2598192), (216516, 2334876), (288688, 1751157), (324774, 1556584), (389146, 1299096), (433032, 1167438), (583719, 866064), (649548, 778292)]