1330456952

素因数分解:

$2^3\times {\mathrm{11}}^4\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 2827393800

約数和(自身を除く): 1496936848

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 307, 407, 484, 614, 814, 968, 1228, 1331, 1628, 2456, 2662, 3256, 3377, 4477, 5324, 6754, 8954, 10648, 11359, 13508, 14641, 17908, 22718, 27016, 29282, 35816, 37147, 45436, 49247, 58564, 74294, 90872, 98494, 117128, 124949, 148588, 196988, 249898, 297176, 393976, 408617, 499796, 541717, 817234, 999592, 1083434, 1374439, 1634468, 2166868, 2748878, 3268936, 4333736, 4494787, 5497756, 8989574, 10995512, 15118829, 17979148, 30237658, 35958296, 60475316, 120950632, 166307119, 332614238, 665228476, 1330456952]

約数ペア:

[(1, 1330456952), (2, 665228476), (4, 332614238), (8, 166307119), (11, 120950632), (22, 60475316), (37, 35958296), (44, 30237658), (74, 17979148), (88, 15118829), (121, 10995512), (148, 8989574), (242, 5497756), (296, 4494787), (307, 4333736), (407, 3268936), (484, 2748878), (614, 2166868), (814, 1634468), (968, 1374439), (1228, 1083434), (1331, 999592), (1628, 817234), (2456, 541717), (2662, 499796), (3256, 408617), (3377, 393976), (4477, 297176), (5324, 249898), (6754, 196988), (8954, 148588), (10648, 124949), (11359, 117128), (13508, 98494), (14641, 90872), (17908, 74294), (22718, 58564), (27016, 49247), (29282, 45436), (35816, 37147)]