915814152

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3456

約数の個数: 144

約数和(自身を含む): 2815088640

約数和(自身を除く): 1899274488

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, 3391, 3751, 4092, 4356, 6138, 6782, 7502, 8184, 8712, 10173, 11253, 12276, 13564, 15004, 20346, 22506, 24552, 27128, 30008, 30519, 33759, 37301, 40692, 45012, 61038, 67518, 74602, 81384, 90024, 105121, 111903, 122076, 135036, 149204, 210242, 223806, 244152, 270072, 298408, 315363, 335709, 410311, 420484, 447612, 630726, 671418, 820622, 840968, 895224, 946089, 1156331, 1230933, 1261452, 1342836, 1641244, 1892178, 2312662, 2461866, 2522904, 2685672, 3282488, 3468993, 3692799, 3784356, 4625324, 4923732, 6937986, 7385598, 7568712, 9250648, 9847464, 10406979, 12719641, 13875972, 14771196, 20813958, 25439282, 27751944, 29542392, 38158923, 41627916, 50878564, 76317846, 83255832, 101757128, 114476769, 152635692, 228953538, 305271384, 457907076, 915814152]

約数ペア:

[(1, 915814152), (2, 457907076), (3, 305271384), (4, 228953538), (6, 152635692), (8, 114476769), (9, 101757128), (11, 83255832), (12, 76317846), (18, 50878564), (22, 41627916), (24, 38158923), (31, 29542392), (33, 27751944), (36, 25439282), (44, 20813958), (62, 14771196), (66, 13875972), (72, 12719641), (88, 10406979), (93, 9847464), (99, 9250648), (121, 7568712), (124, 7385598), (132, 6937986), (186, 4923732), (198, 4625324), (242, 3784356), (248, 3692799), (264, 3468993), (279, 3282488), (341, 2685672), (363, 2522904), (372, 2461866), (396, 2312662), (484, 1892178), (558, 1641244), (682, 1342836), (726, 1261452), (744, 1230933), (792, 1156331), (968, 946089), (1023, 895224), (1089, 840968), (1116, 820622), (1364, 671418), (1452, 630726), (2046, 447612), (2178, 420484), (2232, 410311), (2728, 335709), (2904, 315363), (3069, 298408), (3391, 270072), (3751, 244152), (4092, 223806), (4356, 210242), (6138, 149204), (6782, 135036), (7502, 122076), (8184, 111903), (8712, 105121), (10173, 90024), (11253, 81384), (12276, 74602), (13564, 67518), (15004, 61038), (20346, 45012), (22506, 40692), (24552, 37301), (27128, 33759), (30008, 30519)]