244548468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21031}}^1$

素因数の和:21077

約数の個数: 72

約数和(自身を含む): 689008320

約数和(自身を除く): 444459852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 21031, 42062, 63093, 84124, 126186, 189279, 252372, 357527, 378558, 399589, 715054, 757116, 799178, 1072581, 1198767, 1430108, 1598356, 2145162, 2397534, 3217743, 3596301, 4290324, 4795068, 6435486, 6793013, 7192602, 12870972, 13586026, 14385204, 20379039, 27172052, 40758078, 61137117, 81516156, 122274234, 244548468]

約数ペア:

[(1, 244548468), (2, 122274234), (3, 81516156), (4, 61137117), (6, 40758078), (9, 27172052), (12, 20379039), (17, 14385204), (18, 13586026), (19, 12870972), (34, 7192602), (36, 6793013), (38, 6435486), (51, 4795068), (57, 4290324), (68, 3596301), (76, 3217743), (102, 2397534), (114, 2145162), (153, 1598356), (171, 1430108), (204, 1198767), (228, 1072581), (306, 799178), (323, 757116), (342, 715054), (612, 399589), (646, 378558), (684, 357527), (969, 252372), (1292, 189279), (1938, 126186), (2907, 84124), (3876, 63093), (5814, 42062), (11628, 21031)]