218098144

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 514805760

約数和(自身を除く): 296707616

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 79, 88, 92, 121, 124, 158, 176, 184, 242, 248, 253, 316, 341, 352, 368, 484, 496, 506, 632, 682, 713, 736, 869, 968, 992, 1012, 1264, 1364, 1426, 1738, 1817, 1936, 2024, 2449, 2528, 2728, 2783, 2852, 3476, 3634, 3751, 3872, 4048, 4898, 5456, 5566, 5704, 6952, 7268, 7502, 7843, 8096, 9559, 9796, 10912, 11132, 11408, 13904, 14536, 15004, 15686, 19118, 19592, 19987, 22264, 22816, 26939, 27808, 29072, 30008, 31372, 38236, 39184, 39974, 44528, 53878, 56327, 58144, 60016, 62744, 76472, 78368, 79948, 86273, 89056, 107756, 112654, 120032, 125488, 152944, 159896, 172546, 215512, 219857, 225308, 250976, 296329, 305888, 319792, 345092, 431024, 439714, 450616, 592658, 619597, 639584, 690184, 862048, 879428, 901232, 1185316, 1239194, 1380368, 1758856, 1802464, 2370632, 2478388, 2760736, 3517712, 4741264, 4956776, 6815567, 7035424, 9482528, 9913552, 13631134, 19827104, 27262268, 54524536, 109049072, 218098144]

約数ペア:

[(1, 218098144), (2, 109049072), (4, 54524536), (8, 27262268), (11, 19827104), (16, 13631134), (22, 9913552), (23, 9482528), (31, 7035424), (32, 6815567), (44, 4956776), (46, 4741264), (62, 3517712), (79, 2760736), (88, 2478388), (92, 2370632), (121, 1802464), (124, 1758856), (158, 1380368), (176, 1239194), (184, 1185316), (242, 901232), (248, 879428), (253, 862048), (316, 690184), (341, 639584), (352, 619597), (368, 592658), (484, 450616), (496, 439714), (506, 431024), (632, 345092), (682, 319792), (713, 305888), (736, 296329), (869, 250976), (968, 225308), (992, 219857), (1012, 215512), (1264, 172546), (1364, 159896), (1426, 152944), (1738, 125488), (1817, 120032), (1936, 112654), (2024, 107756), (2449, 89056), (2528, 86273), (2728, 79948), (2783, 78368), (2852, 76472), (3476, 62744), (3634, 60016), (3751, 58144), (3872, 56327), (4048, 53878), (4898, 44528), (5456, 39974), (5566, 39184), (5704, 38236), (6952, 31372), (7268, 30008), (7502, 29072), (7843, 27808), (8096, 26939), (9559, 22816), (9796, 22264), (10912, 19987), (11132, 19592), (11408, 19118), (13904, 15686), (14536, 15004)]