730474472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1621}}^1$

素因数の和:2266

約数の個数: 64

約数和(自身を含む): 1689475200

約数和(自身を除く): 959000728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 619, 728, 1238, 1621, 2476, 3242, 4333, 4952, 6484, 8047, 8666, 11347, 12968, 16094, 17332, 21073, 22694, 32188, 34664, 42146, 45388, 56329, 64376, 84292, 90776, 112658, 147511, 168584, 225316, 295022, 450632, 590044, 1003399, 1180088, 2006798, 4013596, 7023793, 8027192, 13044187, 14047586, 26088374, 28095172, 52176748, 56190344, 91309309, 104353496, 182618618, 365237236, 730474472]

約数ペア:

[(1, 730474472), (2, 365237236), (4, 182618618), (7, 104353496), (8, 91309309), (13, 56190344), (14, 52176748), (26, 28095172), (28, 26088374), (52, 14047586), (56, 13044187), (91, 8027192), (104, 7023793), (182, 4013596), (364, 2006798), (619, 1180088), (728, 1003399), (1238, 590044), (1621, 450632), (2476, 295022), (3242, 225316), (4333, 168584), (4952, 147511), (6484, 112658), (8047, 90776), (8666, 84292), (11347, 64376), (12968, 56329), (16094, 45388), (17332, 42146), (21073, 34664), (22694, 32188)]