242914364

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 542691072

約数和(自身を除く): 299776708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 307, 308, 367, 539, 614, 734, 1078, 1228, 1468, 2149, 2156, 2569, 3377, 4037, 4298, 5138, 6754, 8074, 8596, 10276, 13508, 15043, 16148, 17983, 23639, 28259, 30086, 35966, 47278, 56518, 60172, 71932, 94556, 112669, 113036, 165473, 197813, 225338, 330946, 395626, 450676, 661892, 788683, 791252, 1239359, 1577366, 2478718, 3154732, 4957436, 5520781, 8675513, 11041562, 17351026, 22083124, 34702052, 60728591, 121457182, 242914364]

約数ペア:

[(1, 242914364), (2, 121457182), (4, 60728591), (7, 34702052), (11, 22083124), (14, 17351026), (22, 11041562), (28, 8675513), (44, 5520781), (49, 4957436), (77, 3154732), (98, 2478718), (154, 1577366), (196, 1239359), (307, 791252), (308, 788683), (367, 661892), (539, 450676), (614, 395626), (734, 330946), (1078, 225338), (1228, 197813), (1468, 165473), (2149, 113036), (2156, 112669), (2569, 94556), (3377, 71932), (4037, 60172), (4298, 56518), (5138, 47278), (6754, 35966), (8074, 30086), (8596, 28259), (10276, 23639), (13508, 17983), (15043, 16148)]