252051204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 642539520

約数和(自身を除く): 390488316

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 89, 92, 93, 124, 138, 178, 186, 267, 276, 331, 356, 372, 534, 662, 713, 993, 1068, 1324, 1426, 1986, 2047, 2139, 2759, 2852, 3972, 4094, 4278, 5518, 6141, 7613, 8188, 8277, 8556, 10261, 11036, 12282, 15226, 16554, 20522, 22839, 24564, 29459, 30452, 30783, 33108, 41044, 45678, 58918, 61566, 63457, 88377, 91356, 117836, 123132, 126914, 176754, 190371, 236003, 253828, 353508, 380742, 472006, 677557, 708009, 761484, 913229, 944012, 1355114, 1416018, 1826458, 2032671, 2710228, 2739687, 2832036, 3652916, 4065342, 5479374, 8130684, 10958748, 21004267, 42008534, 63012801, 84017068, 126025602, 252051204]

約数ペア:

[(1, 252051204), (2, 126025602), (3, 84017068), (4, 63012801), (6, 42008534), (12, 21004267), (23, 10958748), (31, 8130684), (46, 5479374), (62, 4065342), (69, 3652916), (89, 2832036), (92, 2739687), (93, 2710228), (124, 2032671), (138, 1826458), (178, 1416018), (186, 1355114), (267, 944012), (276, 913229), (331, 761484), (356, 708009), (372, 677557), (534, 472006), (662, 380742), (713, 353508), (993, 253828), (1068, 236003), (1324, 190371), (1426, 176754), (1986, 126914), (2047, 123132), (2139, 117836), (2759, 91356), (2852, 88377), (3972, 63457), (4094, 61566), (4278, 58918), (5518, 45678), (6141, 41044), (7613, 33108), (8188, 30783), (8277, 30452), (8556, 29459), (10261, 24564), (11036, 22839), (12282, 20522), (15226, 16554)]