978839316

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33199}}^1$

素因数の和:33235

約数の個数: 120

約数和(自身を含む): 3149484800

約数和(自身を除く): 2170645484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 29484, 33199, 66398, 99597, 132796, 199194, 232393, 298791, 398388, 431587, 464786, 597582, 697179, 863174, 896373, 929572, 1195164, 1294761, 1394358, 1726348, 1792746, 2091537, 2589522, 2689119, 2788716, 3021109, 3585492, 3884283, 4183074, 5179044, 5378238, 6042218, 6274611, 7768566, 8366148, 9063327, 10756476, 11652849, 12084436, 12549222, 15537132, 18126654, 18823833, 23305698, 25098444, 27189981, 34958547, 36253308, 37647666, 46611396, 54379962, 69917094, 75295332, 81569943, 108759924, 139834188, 163139886, 244709829, 326279772, 489419658, 978839316]

約数ペア:

[(1, 978839316), (2, 489419658), (3, 326279772), (4, 244709829), (6, 163139886), (7, 139834188), (9, 108759924), (12, 81569943), (13, 75295332), (14, 69917094), (18, 54379962), (21, 46611396), (26, 37647666), (27, 36253308), (28, 34958547), (36, 27189981), (39, 25098444), (42, 23305698), (52, 18823833), (54, 18126654), (63, 15537132), (78, 12549222), (81, 12084436), (84, 11652849), (91, 10756476), (108, 9063327), (117, 8366148), (126, 7768566), (156, 6274611), (162, 6042218), (182, 5378238), (189, 5179044), (234, 4183074), (252, 3884283), (273, 3585492), (324, 3021109), (351, 2788716), (364, 2689119), (378, 2589522), (468, 2091537), (546, 1792746), (567, 1726348), (702, 1394358), (756, 1294761), (819, 1195164), (1053, 929572), (1092, 896373), (1134, 863174), (1404, 697179), (1638, 597582), (2106, 464786), (2268, 431587), (2457, 398388), (3276, 298791), (4212, 232393), (4914, 199194), (7371, 132796), (9828, 99597), (14742, 66398), (29484, 33199)]