1630495356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 4416921600

約数和(自身を除く): 2786426244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 199, 206, 309, 398, 412, 597, 618, 721, 796, 947, 1194, 1236, 1393, 1442, 1894, 2163, 2388, 2786, 2841, 2884, 3788, 4179, 4326, 5572, 5682, 6629, 8358, 8652, 11364, 13258, 16716, 19887, 20497, 26516, 39774, 40994, 61491, 79548, 81988, 97541, 122982, 143479, 188453, 195082, 245964, 286958, 292623, 376906, 390164, 430437, 565359, 573916, 585246, 682787, 753812, 860874, 1130718, 1170492, 1319171, 1365574, 1721748, 2048361, 2261436, 2638342, 2731148, 3957513, 4096722, 5276684, 7915026, 8193444, 15830052, 19410659, 38821318, 58231977, 77642636, 116463954, 135874613, 232927908, 271749226, 407623839, 543498452, 815247678, 1630495356]

約数ペア:

[(1, 1630495356), (2, 815247678), (3, 543498452), (4, 407623839), (6, 271749226), (7, 232927908), (12, 135874613), (14, 116463954), (21, 77642636), (28, 58231977), (42, 38821318), (84, 19410659), (103, 15830052), (199, 8193444), (206, 7915026), (309, 5276684), (398, 4096722), (412, 3957513), (597, 2731148), (618, 2638342), (721, 2261436), (796, 2048361), (947, 1721748), (1194, 1365574), (1236, 1319171), (1393, 1170492), (1442, 1130718), (1894, 860874), (2163, 753812), (2388, 682787), (2786, 585246), (2841, 573916), (2884, 565359), (3788, 430437), (4179, 390164), (4326, 376906), (5572, 292623), (5682, 286958), (6629, 245964), (8358, 195082), (8652, 188453), (11364, 143479), (13258, 122982), (16716, 97541), (19887, 81988), (20497, 79548), (26516, 61491), (39774, 40994)]