308639496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1739

約数の個数: 128

約数和(自身を含む): 910540800

約数和(自身を除く): 601901304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 37, 38, 44, 57, 66, 74, 76, 88, 111, 114, 132, 148, 152, 209, 222, 228, 264, 296, 407, 418, 444, 456, 627, 703, 814, 836, 888, 1221, 1254, 1406, 1628, 1663, 1672, 2109, 2442, 2508, 2812, 3256, 3326, 4218, 4884, 4989, 5016, 5624, 6652, 7733, 8436, 9768, 9978, 13304, 15466, 16872, 18293, 19956, 23199, 30932, 31597, 36586, 39912, 46398, 54879, 61531, 61864, 63194, 73172, 92796, 94791, 109758, 123062, 126388, 146344, 184593, 185592, 189582, 219516, 246124, 252776, 347567, 369186, 379164, 439032, 492248, 676841, 695134, 738372, 758328, 1042701, 1169089, 1353682, 1390268, 1476744, 2030523, 2085402, 2338178, 2707364, 2780536, 3507267, 4061046, 4170804, 4676356, 5414728, 7014534, 8122092, 8341608, 9352712, 12859979, 14029068, 16244184, 25719958, 28058136, 38579937, 51439916, 77159874, 102879832, 154319748, 308639496]

約数ペア:

[(1, 308639496), (2, 154319748), (3, 102879832), (4, 77159874), (6, 51439916), (8, 38579937), (11, 28058136), (12, 25719958), (19, 16244184), (22, 14029068), (24, 12859979), (33, 9352712), (37, 8341608), (38, 8122092), (44, 7014534), (57, 5414728), (66, 4676356), (74, 4170804), (76, 4061046), (88, 3507267), (111, 2780536), (114, 2707364), (132, 2338178), (148, 2085402), (152, 2030523), (209, 1476744), (222, 1390268), (228, 1353682), (264, 1169089), (296, 1042701), (407, 758328), (418, 738372), (444, 695134), (456, 676841), (627, 492248), (703, 439032), (814, 379164), (836, 369186), (888, 347567), (1221, 252776), (1254, 246124), (1406, 219516), (1628, 189582), (1663, 185592), (1672, 184593), (2109, 146344), (2442, 126388), (2508, 123062), (2812, 109758), (3256, 94791), (3326, 92796), (4218, 73172), (4884, 63194), (4989, 61864), (5016, 61531), (5624, 54879), (6652, 46398), (7733, 39912), (8436, 36586), (9768, 31597), (9978, 30932), (13304, 23199), (15466, 19956), (16872, 18293)]