271505052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 851235840

約数和(自身を除く): 579730788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 179, 182, 234, 252, 273, 358, 364, 463, 468, 537, 546, 716, 819, 926, 1074, 1092, 1253, 1389, 1611, 1638, 1852, 2148, 2327, 2506, 2778, 3222, 3241, 3276, 3759, 4167, 4654, 5012, 5556, 6019, 6444, 6482, 6981, 7518, 8334, 9308, 9723, 11277, 12038, 12964, 13962, 15036, 16289, 16668, 18057, 19446, 20943, 22554, 24076, 27924, 29169, 32578, 36114, 38892, 41886, 42133, 45108, 48867, 54171, 58338, 65156, 72228, 82877, 83772, 84266, 97734, 108342, 116676, 126399, 146601, 165754, 168532, 195468, 216684, 248631, 252798, 293202, 331508, 379197, 497262, 505596, 580139, 586404, 745893, 758394, 994524, 1077401, 1160278, 1491786, 1516788, 1740417, 2154802, 2320556, 2983572, 3232203, 3480834, 4309604, 5221251, 6464406, 6961668, 7541807, 9696609, 10442502, 12928812, 15083614, 19393218, 20885004, 22625421, 30167228, 38786436, 45250842, 67876263, 90501684, 135752526, 271505052]

約数ペア:

[(1, 271505052), (2, 135752526), (3, 90501684), (4, 67876263), (6, 45250842), (7, 38786436), (9, 30167228), (12, 22625421), (13, 20885004), (14, 19393218), (18, 15083614), (21, 12928812), (26, 10442502), (28, 9696609), (36, 7541807), (39, 6961668), (42, 6464406), (52, 5221251), (63, 4309604), (78, 3480834), (84, 3232203), (91, 2983572), (117, 2320556), (126, 2154802), (156, 1740417), (179, 1516788), (182, 1491786), (234, 1160278), (252, 1077401), (273, 994524), (358, 758394), (364, 745893), (463, 586404), (468, 580139), (537, 505596), (546, 497262), (716, 379197), (819, 331508), (926, 293202), (1074, 252798), (1092, 248631), (1253, 216684), (1389, 195468), (1611, 168532), (1638, 165754), (1852, 146601), (2148, 126399), (2327, 116676), (2506, 108342), (2778, 97734), (3222, 84266), (3241, 83772), (3276, 82877), (3759, 72228), (4167, 65156), (4654, 58338), (5012, 54171), (5556, 48867), (6019, 45108), (6444, 42133), (6482, 41886), (6981, 38892), (7518, 36114), (8334, 32578), (9308, 29169), (9723, 27924), (11277, 24076), (12038, 22554), (12964, 20943), (13962, 19446), (15036, 18057), (16289, 16668)]