831551688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3144

約数の個数: 144

約数和(自身を含む): 2556153600

約数和(自身を除く): 1724601912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 558, 682, 726, 744, 792, 968, 1023, 1089, 1116, 1364, 1452, 2046, 2178, 2232, 2728, 2904, 3069, 3079, 3751, 4092, 4356, 6138, 6158, 7502, 8184, 8712, 9237, 11253, 12276, 12316, 15004, 18474, 22506, 24552, 24632, 27711, 30008, 33759, 33869, 36948, 45012, 55422, 67518, 67738, 73896, 90024, 95449, 101607, 110844, 135036, 135476, 190898, 203214, 221688, 270072, 270952, 286347, 304821, 372559, 381796, 406428, 572694, 609642, 745118, 763592, 812856, 859041, 1049939, 1117677, 1145388, 1219284, 1490236, 1718082, 2099878, 2235354, 2290776, 2438568, 2980472, 3149817, 3353031, 3436164, 4199756, 4470708, 6299634, 6706062, 6872328, 8399512, 8941416, 9449451, 11549329, 12599268, 13412124, 18898902, 23098658, 25198536, 26824248, 34647987, 37797804, 46197316, 69295974, 75595608, 92394632, 103943961, 138591948, 207887922, 277183896, 415775844, 831551688]

約数ペア:

[(1, 831551688), (2, 415775844), (3, 277183896), (4, 207887922), (6, 138591948), (8, 103943961), (9, 92394632), (11, 75595608), (12, 69295974), (18, 46197316), (22, 37797804), (24, 34647987), (31, 26824248), (33, 25198536), (36, 23098658), (44, 18898902), (62, 13412124), (66, 12599268), (72, 11549329), (88, 9449451), (93, 8941416), (99, 8399512), (121, 6872328), (124, 6706062), (132, 6299634), (186, 4470708), (198, 4199756), (242, 3436164), (248, 3353031), (264, 3149817), (279, 2980472), (341, 2438568), (363, 2290776), (372, 2235354), (396, 2099878), (484, 1718082), (558, 1490236), (682, 1219284), (726, 1145388), (744, 1117677), (792, 1049939), (968, 859041), (1023, 812856), (1089, 763592), (1116, 745118), (1364, 609642), (1452, 572694), (2046, 406428), (2178, 381796), (2232, 372559), (2728, 304821), (2904, 286347), (3069, 270952), (3079, 270072), (3751, 221688), (4092, 203214), (4356, 190898), (6138, 135476), (6158, 135036), (7502, 110844), (8184, 101607), (8712, 95449), (9237, 90024), (11253, 73896), (12276, 67738), (12316, 67518), (15004, 55422), (18474, 45012), (22506, 36948), (24552, 33869), (24632, 33759), (27711, 30008)]