581280450132

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{1609}}^1\times {\mathrm{21991}}^1$

素因数の和:23681

約数の個数: 72

約数和(自身を含む): 1394898899520

約数和(自身を除く): 813618449388

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1369, 1609, 2738, 3218, 4107, 4827, 5476, 6436, 8214, 9654, 16428, 19308, 21991, 43982, 59533, 65973, 87964, 119066, 131946, 178599, 238132, 263892, 357198, 714396, 813667, 1627334, 2202721, 2441001, 3254668, 4405442, 4882002, 6608163, 8810884, 9764004, 13216326, 26432652, 30105679, 35383519, 60211358, 70767038, 90317037, 106150557, 120422716, 141534076, 180634074, 212301114, 361268148, 424602228, 1309190203, 2618380406, 3927570609, 5236760812, 7855141218, 15710282436, 48440037511, 96880075022, 145320112533, 193760150044, 290640225066, 581280450132]

約数ペア:

[(1, 581280450132), (2, 290640225066), (3, 193760150044), (4, 145320112533), (6, 96880075022), (12, 48440037511), (37, 15710282436), (74, 7855141218), (111, 5236760812), (148, 3927570609), (222, 2618380406), (444, 1309190203), (1369, 424602228), (1609, 361268148), (2738, 212301114), (3218, 180634074), (4107, 141534076), (4827, 120422716), (5476, 106150557), (6436, 90317037), (8214, 70767038), (9654, 60211358), (16428, 35383519), (19308, 30105679), (21991, 26432652), (43982, 13216326), (59533, 9764004), (65973, 8810884), (87964, 6608163), (119066, 4882002), (131946, 4405442), (178599, 3254668), (238132, 2441001), (263892, 2202721), (357198, 1627334), (714396, 813667)]