1947156948

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1547

約数の個数: 192

約数和(自身を含む): 5922201600

約数和(自身を除く): 3975044652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 67, 68, 99, 102, 108, 132, 134, 153, 187, 198, 201, 204, 268, 297, 306, 374, 396, 402, 459, 561, 594, 603, 612, 737, 748, 804, 918, 1122, 1139, 1188, 1206, 1439, 1474, 1683, 1809, 1836, 2211, 2244, 2278, 2412, 2878, 2948, 3366, 3417, 3618, 4317, 4422, 4556, 5049, 5756, 6633, 6732, 6834, 7236, 8634, 8844, 10098, 10251, 12529, 12951, 13266, 13668, 15829, 17268, 19899, 20196, 20502, 24463, 25058, 25902, 26532, 30753, 31658, 37587, 38853, 39798, 41004, 47487, 48926, 50116, 51804, 61506, 63316, 73389, 75174, 77706, 79596, 94974, 96413, 97852, 112761, 123012, 142461, 146778, 150348, 155412, 189948, 192826, 220167, 225522, 269093, 284922, 289239, 293556, 338283, 385652, 427383, 440334, 451044, 538186, 569844, 578478, 660501, 676566, 807279, 854766, 867717, 880668, 1060543, 1076372, 1156956, 1321002, 1353132, 1614558, 1639021, 1709532, 1735434, 2121086, 2421837, 2603151, 2642004, 3181629, 3229116, 3278042, 3470868, 4242172, 4843674, 4917063, 5206302, 6363258, 6556084, 7265511, 9544887, 9687348, 9834126, 10412604, 12726516, 14531022, 14751189, 18029231, 19089774, 19668252, 28634661, 29062044, 29502378, 36058462, 38179548, 44253567, 54087693, 57269322, 59004756, 72116924, 88507134, 108175386, 114538644, 162263079, 177014268, 216350772, 324526158, 486789237, 649052316, 973578474, 1947156948]

約数ペア:

[(1, 1947156948), (2, 973578474), (3, 649052316), (4, 486789237), (6, 324526158), (9, 216350772), (11, 177014268), (12, 162263079), (17, 114538644), (18, 108175386), (22, 88507134), (27, 72116924), (33, 59004756), (34, 57269322), (36, 54087693), (44, 44253567), (51, 38179548), (54, 36058462), (66, 29502378), (67, 29062044), (68, 28634661), (99, 19668252), (102, 19089774), (108, 18029231), (132, 14751189), (134, 14531022), (153, 12726516), (187, 10412604), (198, 9834126), (201, 9687348), (204, 9544887), (268, 7265511), (297, 6556084), (306, 6363258), (374, 5206302), (396, 4917063), (402, 4843674), (459, 4242172), (561, 3470868), (594, 3278042), (603, 3229116), (612, 3181629), (737, 2642004), (748, 2603151), (804, 2421837), (918, 2121086), (1122, 1735434), (1139, 1709532), (1188, 1639021), (1206, 1614558), (1439, 1353132), (1474, 1321002), (1683, 1156956), (1809, 1076372), (1836, 1060543), (2211, 880668), (2244, 867717), (2278, 854766), (2412, 807279), (2878, 676566), (2948, 660501), (3366, 578478), (3417, 569844), (3618, 538186), (4317, 451044), (4422, 440334), (4556, 427383), (5049, 385652), (5756, 338283), (6633, 293556), (6732, 289239), (6834, 284922), (7236, 269093), (8634, 225522), (8844, 220167), (10098, 192826), (10251, 189948), (12529, 155412), (12951, 150348), (13266, 146778), (13668, 142461), (15829, 123012), (17268, 112761), (19899, 97852), (20196, 96413), (20502, 94974), (24463, 79596), (25058, 77706), (25902, 75174), (26532, 73389), (30753, 63316), (31658, 61506), (37587, 51804), (38853, 50116), (39798, 48926), (41004, 47487)]