1256149884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 3463004160

約数和(自身を除く): 2206854276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 43, 44, 59, 62, 66, 86, 93, 118, 121, 124, 129, 132, 172, 177, 186, 236, 242, 258, 341, 354, 363, 372, 473, 484, 516, 649, 682, 708, 726, 946, 1023, 1298, 1331, 1333, 1364, 1419, 1452, 1829, 1892, 1947, 2046, 2537, 2596, 2662, 2666, 2838, 3658, 3751, 3894, 3993, 3999, 4092, 5074, 5203, 5324, 5332, 5487, 5676, 7139, 7316, 7502, 7611, 7788, 7986, 7998, 10148, 10406, 10974, 11253, 14278, 14663, 15004, 15222, 15609, 15972, 15996, 20119, 20812, 21417, 21948, 22506, 27907, 28556, 29326, 30444, 31218, 40238, 41261, 42834, 43989, 45012, 55814, 57233, 58652, 60357, 62436, 78529, 78647, 80476, 82522, 83721, 85668, 87978, 111628, 114466, 120714, 123783, 157058, 157294, 161293, 165044, 167442, 171699, 175956, 221309, 228932, 235587, 235941, 241428, 247566, 306977, 314116, 314588, 322586, 334884, 343398, 442618, 471174, 471882, 483879, 495132, 613954, 645172, 663927, 686796, 865117, 885236, 920931, 942348, 943764, 967758, 1227908, 1327854, 1730234, 1774223, 1841862, 1935516, 2434399, 2595351, 2655708, 3376747, 3460468, 3548446, 3683724, 4868798, 5190702, 5322669, 6753494, 7096892, 7303197, 9516287, 9737596, 10130241, 10381404, 10645338, 13506988, 14606394, 19032574, 20260482, 21290676, 28548861, 29212788, 38065148, 40520964, 57097722, 104679157, 114195444, 209358314, 314037471, 418716628, 628074942, 1256149884]

約数ペア:

[(1, 1256149884), (2, 628074942), (3, 418716628), (4, 314037471), (6, 209358314), (11, 114195444), (12, 104679157), (22, 57097722), (31, 40520964), (33, 38065148), (43, 29212788), (44, 28548861), (59, 21290676), (62, 20260482), (66, 19032574), (86, 14606394), (93, 13506988), (118, 10645338), (121, 10381404), (124, 10130241), (129, 9737596), (132, 9516287), (172, 7303197), (177, 7096892), (186, 6753494), (236, 5322669), (242, 5190702), (258, 4868798), (341, 3683724), (354, 3548446), (363, 3460468), (372, 3376747), (473, 2655708), (484, 2595351), (516, 2434399), (649, 1935516), (682, 1841862), (708, 1774223), (726, 1730234), (946, 1327854), (1023, 1227908), (1298, 967758), (1331, 943764), (1333, 942348), (1364, 920931), (1419, 885236), (1452, 865117), (1829, 686796), (1892, 663927), (1947, 645172), (2046, 613954), (2537, 495132), (2596, 483879), (2662, 471882), (2666, 471174), (2838, 442618), (3658, 343398), (3751, 334884), (3894, 322586), (3993, 314588), (3999, 314116), (4092, 306977), (5074, 247566), (5203, 241428), (5324, 235941), (5332, 235587), (5487, 228932), (5676, 221309), (7139, 175956), (7316, 171699), (7502, 167442), (7611, 165044), (7788, 161293), (7986, 157294), (7998, 157058), (10148, 123783), (10406, 120714), (10974, 114466), (11253, 111628), (14278, 87978), (14663, 85668), (15004, 83721), (15222, 82522), (15609, 80476), (15972, 78647), (15996, 78529), (20119, 62436), (20812, 60357), (21417, 58652), (21948, 57233), (22506, 55814), (27907, 45012), (28556, 43989), (29326, 42834), (30444, 41261), (31218, 40238)]