191012472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 654720000

約数和(自身を除く): 463707528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 61, 63, 72, 76, 84, 108, 109, 114, 122, 126, 133, 152, 168, 171, 183, 189, 216, 218, 228, 244, 252, 266, 327, 342, 366, 378, 399, 427, 436, 456, 488, 504, 513, 532, 549, 654, 684, 732, 756, 763, 798, 854, 872, 981, 1026, 1064, 1098, 1159, 1197, 1281, 1308, 1368, 1464, 1512, 1526, 1596, 1647, 1708, 1962, 2052, 2071, 2196, 2289, 2318, 2394, 2562, 2616, 2943, 3052, 3192, 3294, 3416, 3477, 3591, 3843, 3924, 4104, 4142, 4392, 4578, 4636, 4788, 5124, 5886, 6104, 6213, 6588, 6649, 6867, 6954, 7182, 7686, 7848, 8113, 8284, 9156, 9272, 9576, 10248, 10431, 11529, 11772, 12426, 13176, 13298, 13734, 13908, 14364, 14497, 15372, 16226, 16568, 18312, 18639, 19947, 20601, 20862, 23058, 23544, 24339, 24852, 26596, 27468, 27816, 28728, 28994, 30744, 31293, 32452, 37278, 39894, 41202, 41724, 43491, 46116, 46543, 48678, 49704, 53192, 54936, 55917, 57988, 59841, 62586, 64904, 73017, 74556, 79788, 82404, 83448, 86982, 92232, 93086, 97356, 111834, 115976, 119682, 125172, 126331, 130473, 139629, 146034, 149112, 159576, 164808, 173964, 179523, 186172, 194712, 219051, 223668, 239364, 250344, 252662, 260946, 279258, 292068, 347928, 359046, 372344, 378993, 391419, 418887, 438102, 447336, 478728, 505324, 521892, 558516, 584136, 718092, 757986, 782838, 837774, 876204, 884317, 1010648, 1043784, 1117032, 1136979, 1256661, 1436184, 1515972, 1565676, 1675548, 1752408, 1768634, 2273958, 2513322, 2652951, 3031944, 3131352, 3351096, 3410937, 3537268, 4547916, 5026644, 5305902, 6821874, 7074536, 7958853, 9095832, 10053288, 10611804, 13643748, 15917706, 21223608, 23876559, 27287496, 31835412, 47753118, 63670824, 95506236, 191012472]

約数ペア:

[(1, 191012472), (2, 95506236), (3, 63670824), (4, 47753118), (6, 31835412), (7, 27287496), (8, 23876559), (9, 21223608), (12, 15917706), (14, 13643748), (18, 10611804), (19, 10053288), (21, 9095832), (24, 7958853), (27, 7074536), (28, 6821874), (36, 5305902), (38, 5026644), (42, 4547916), (54, 3537268), (56, 3410937), (57, 3351096), (61, 3131352), (63, 3031944), (72, 2652951), (76, 2513322), (84, 2273958), (108, 1768634), (109, 1752408), (114, 1675548), (122, 1565676), (126, 1515972), (133, 1436184), (152, 1256661), (168, 1136979), (171, 1117032), (183, 1043784), (189, 1010648), (216, 884317), (218, 876204), (228, 837774), (244, 782838), (252, 757986), (266, 718092), (327, 584136), (342, 558516), (366, 521892), (378, 505324), (399, 478728), (427, 447336), (436, 438102), (456, 418887), (488, 391419), (504, 378993), (513, 372344), (532, 359046), (549, 347928), (654, 292068), (684, 279258), (732, 260946), (756, 252662), (763, 250344), (798, 239364), (854, 223668), (872, 219051), (981, 194712), (1026, 186172), (1064, 179523), (1098, 173964), (1159, 164808), (1197, 159576), (1281, 149112), (1308, 146034), (1368, 139629), (1464, 130473), (1512, 126331), (1526, 125172), (1596, 119682), (1647, 115976), (1708, 111834), (1962, 97356), (2052, 93086), (2071, 92232), (2196, 86982), (2289, 83448), (2318, 82404), (2394, 79788), (2562, 74556), (2616, 73017), (2943, 64904), (3052, 62586), (3192, 59841), (3294, 57988), (3416, 55917), (3477, 54936), (3591, 53192), (3843, 49704), (3924, 48678), (4104, 46543), (4142, 46116), (4392, 43491), (4578, 41724), (4636, 41202), (4788, 39894), (5124, 37278), (5886, 32452), (6104, 31293), (6213, 30744), (6588, 28994), (6649, 28728), (6867, 27816), (6954, 27468), (7182, 26596), (7686, 24852), (7848, 24339), (8113, 23544), (8284, 23058), (9156, 20862), (9272, 20601), (9576, 19947), (10248, 18639), (10431, 18312), (11529, 16568), (11772, 16226), (12426, 15372), (13176, 14497), (13298, 14364), (13734, 13908)]