1178220996

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{2531}}^1$

素因数の和:2801

約数の個数: 72

約数和(自身を含む): 3039595104

約数和(自身を除く): 1861374108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 193, 201, 268, 386, 402, 579, 603, 772, 804, 1158, 1206, 1737, 2316, 2412, 2531, 3474, 5062, 6948, 7593, 10124, 12931, 15186, 22779, 25862, 30372, 38793, 45558, 51724, 77586, 91116, 116379, 155172, 169577, 232758, 339154, 465516, 488483, 508731, 678308, 976966, 1017462, 1465449, 1526193, 1953932, 2034924, 2930898, 3052386, 4396347, 5861796, 6104772, 8792694, 17585388, 32728361, 65456722, 98185083, 130913444, 196370166, 294555249, 392740332, 589110498, 1178220996]

約数ペア:

[(1, 1178220996), (2, 589110498), (3, 392740332), (4, 294555249), (6, 196370166), (9, 130913444), (12, 98185083), (18, 65456722), (36, 32728361), (67, 17585388), (134, 8792694), (193, 6104772), (201, 5861796), (268, 4396347), (386, 3052386), (402, 2930898), (579, 2034924), (603, 1953932), (772, 1526193), (804, 1465449), (1158, 1017462), (1206, 976966), (1737, 678308), (2316, 508731), (2412, 488483), (2531, 465516), (3474, 339154), (5062, 232758), (6948, 169577), (7593, 155172), (10124, 116379), (12931, 91116), (15186, 77586), (22779, 51724), (25862, 45558), (30372, 38793)]