1245974532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 3241125888

約数和(自身を除く): 1995151356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 271, 366, 542, 571, 671, 732, 813, 1084, 1142, 1342, 1626, 1713, 2013, 2284, 2684, 2981, 3252, 3426, 4026, 5962, 6281, 6852, 8052, 8943, 11924, 12562, 16531, 17886, 18843, 25124, 33062, 34831, 35772, 37686, 49593, 66124, 69662, 75372, 99186, 104493, 139324, 154741, 181841, 198372, 208986, 309482, 363682, 383141, 417972, 464223, 545523, 618964, 727364, 766282, 928446, 1091046, 1149423, 1532564, 1702151, 1856892, 2182092, 2298846, 3404302, 4597692, 5106453, 6808604, 9439201, 10212906, 18878402, 20425812, 28317603, 37756804, 56635206, 103831211, 113270412, 207662422, 311493633, 415324844, 622987266, 1245974532]

約数ペア:

[(1, 1245974532), (2, 622987266), (3, 415324844), (4, 311493633), (6, 207662422), (11, 113270412), (12, 103831211), (22, 56635206), (33, 37756804), (44, 28317603), (61, 20425812), (66, 18878402), (122, 10212906), (132, 9439201), (183, 6808604), (244, 5106453), (271, 4597692), (366, 3404302), (542, 2298846), (571, 2182092), (671, 1856892), (732, 1702151), (813, 1532564), (1084, 1149423), (1142, 1091046), (1342, 928446), (1626, 766282), (1713, 727364), (2013, 618964), (2284, 545523), (2684, 464223), (2981, 417972), (3252, 383141), (3426, 363682), (4026, 309482), (5962, 208986), (6281, 198372), (6852, 181841), (8052, 154741), (8943, 139324), (11924, 104493), (12562, 99186), (16531, 75372), (17886, 69662), (18843, 66124), (25124, 49593), (33062, 37686), (34831, 35772)]