660555144

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 1829880000

約数和(自身を除く): 1169324856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 149, 201, 268, 298, 402, 447, 536, 596, 603, 804, 894, 919, 1192, 1206, 1341, 1608, 1788, 1838, 2412, 2682, 2757, 3576, 3676, 4824, 5364, 5514, 7352, 8271, 9983, 10728, 11028, 16542, 19966, 22056, 29949, 33084, 39932, 59898, 61573, 66168, 79864, 89847, 119796, 123146, 136931, 179694, 184719, 239592, 246292, 273862, 359388, 369438, 410793, 492584, 547724, 554157, 718776, 738876, 821586, 1095448, 1108314, 1232379, 1477752, 1643172, 2216628, 2464758, 3286344, 4433256, 4929516, 9174377, 9859032, 18348754, 27523131, 36697508, 55046262, 73395016, 82569393, 110092524, 165138786, 220185048, 330277572, 660555144]

約数ペア:

[(1, 660555144), (2, 330277572), (3, 220185048), (4, 165138786), (6, 110092524), (8, 82569393), (9, 73395016), (12, 55046262), (18, 36697508), (24, 27523131), (36, 18348754), (67, 9859032), (72, 9174377), (134, 4929516), (149, 4433256), (201, 3286344), (268, 2464758), (298, 2216628), (402, 1643172), (447, 1477752), (536, 1232379), (596, 1108314), (603, 1095448), (804, 821586), (894, 738876), (919, 718776), (1192, 554157), (1206, 547724), (1341, 492584), (1608, 410793), (1788, 369438), (1838, 359388), (2412, 273862), (2682, 246292), (2757, 239592), (3576, 184719), (3676, 179694), (4824, 136931), (5364, 123146), (5514, 119796), (7352, 89847), (8271, 79864), (9983, 66168), (10728, 61573), (11028, 59898), (16542, 39932), (19966, 33084), (22056, 29949)]