425182368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 1228530240

約数和(自身を除く): 803347872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 73, 78, 96, 104, 146, 156, 169, 208, 219, 292, 312, 338, 359, 416, 438, 507, 584, 624, 676, 718, 876, 949, 1014, 1077, 1168, 1248, 1352, 1436, 1752, 1898, 2028, 2154, 2336, 2704, 2847, 2872, 3504, 3796, 4056, 4308, 4667, 5408, 5694, 5744, 7008, 7592, 8112, 8616, 9334, 11388, 11488, 12337, 14001, 15184, 16224, 17232, 18668, 22776, 24674, 26207, 28002, 30368, 34464, 37011, 37336, 45552, 49348, 52414, 56004, 60671, 74022, 74672, 78621, 91104, 98696, 104828, 112008, 121342, 148044, 149344, 157242, 182013, 197392, 209656, 224016, 242684, 296088, 314484, 340691, 364026, 394784, 419312, 448032, 485368, 592176, 628968, 681382, 728052, 838624, 970736, 1022073, 1184352, 1257936, 1362764, 1456104, 1941472, 2044146, 2515872, 2725528, 2912208, 4088292, 4428983, 5451056, 5824416, 8176584, 8857966, 10902112, 13286949, 16353168, 17715932, 26573898, 32706336, 35431864, 53147796, 70863728, 106295592, 141727456, 212591184, 425182368]

約数ペア:

[(1, 425182368), (2, 212591184), (3, 141727456), (4, 106295592), (6, 70863728), (8, 53147796), (12, 35431864), (13, 32706336), (16, 26573898), (24, 17715932), (26, 16353168), (32, 13286949), (39, 10902112), (48, 8857966), (52, 8176584), (73, 5824416), (78, 5451056), (96, 4428983), (104, 4088292), (146, 2912208), (156, 2725528), (169, 2515872), (208, 2044146), (219, 1941472), (292, 1456104), (312, 1362764), (338, 1257936), (359, 1184352), (416, 1022073), (438, 970736), (507, 838624), (584, 728052), (624, 681382), (676, 628968), (718, 592176), (876, 485368), (949, 448032), (1014, 419312), (1077, 394784), (1168, 364026), (1248, 340691), (1352, 314484), (1436, 296088), (1752, 242684), (1898, 224016), (2028, 209656), (2154, 197392), (2336, 182013), (2704, 157242), (2847, 149344), (2872, 148044), (3504, 121342), (3796, 112008), (4056, 104828), (4308, 98696), (4667, 91104), (5408, 78621), (5694, 74672), (5744, 74022), (7008, 60671), (7592, 56004), (8112, 52414), (8616, 49348), (9334, 45552), (11388, 37336), (11488, 37011), (12337, 34464), (14001, 30368), (15184, 28002), (16224, 26207), (17232, 24674), (18668, 22776)]