1627883976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 4399920000

約数和(自身を除く): 2772036024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 193, 212, 228, 318, 349, 386, 424, 456, 579, 636, 698, 772, 1007, 1047, 1158, 1272, 1396, 1544, 2014, 2094, 2316, 2792, 3021, 3667, 4028, 4188, 4632, 6042, 6631, 7334, 8056, 8376, 10229, 11001, 12084, 13262, 14668, 18497, 19893, 20458, 22002, 24168, 26524, 29336, 30687, 36994, 39786, 40916, 44004, 53048, 55491, 61374, 67357, 73988, 79572, 81832, 88008, 110982, 122748, 134714, 147976, 159144, 194351, 202071, 221964, 245496, 269428, 351443, 388702, 404142, 443928, 538856, 583053, 702886, 777404, 808284, 1054329, 1166106, 1279783, 1405772, 1554808, 1616568, 2108658, 2332212, 2559566, 2811544, 3569921, 3839349, 4217316, 4664424, 5119132, 7139842, 7678698, 8434632, 10238264, 10709763, 14279684, 15357396, 21419526, 28559368, 30714792, 42839052, 67828499, 85678104, 135656998, 203485497, 271313996, 406970994, 542627992, 813941988, 1627883976]

約数ペア:

[(1, 1627883976), (2, 813941988), (3, 542627992), (4, 406970994), (6, 271313996), (8, 203485497), (12, 135656998), (19, 85678104), (24, 67828499), (38, 42839052), (53, 30714792), (57, 28559368), (76, 21419526), (106, 15357396), (114, 14279684), (152, 10709763), (159, 10238264), (193, 8434632), (212, 7678698), (228, 7139842), (318, 5119132), (349, 4664424), (386, 4217316), (424, 3839349), (456, 3569921), (579, 2811544), (636, 2559566), (698, 2332212), (772, 2108658), (1007, 1616568), (1047, 1554808), (1158, 1405772), (1272, 1279783), (1396, 1166106), (1544, 1054329), (2014, 808284), (2094, 777404), (2316, 702886), (2792, 583053), (3021, 538856), (3667, 443928), (4028, 404142), (4188, 388702), (4632, 351443), (6042, 269428), (6631, 245496), (7334, 221964), (8056, 202071), (8376, 194351), (10229, 159144), (11001, 147976), (12084, 134714), (13262, 122748), (14668, 110982), (18497, 88008), (19893, 81832), (20458, 79572), (22002, 73988), (24168, 67357), (26524, 61374), (29336, 55491), (30687, 53048), (36994, 44004), (39786, 40916)]