1617431316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 4081311360

約数和(自身を除く): 2463880044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 137, 159, 212, 228, 274, 318, 411, 548, 636, 822, 977, 1007, 1644, 1954, 2014, 2603, 2931, 3021, 3908, 4028, 5206, 5862, 6042, 7261, 7809, 10412, 11724, 12084, 14522, 15618, 18563, 21783, 29044, 31236, 37126, 43566, 51781, 55689, 74252, 87132, 103562, 111378, 133849, 137959, 155343, 207124, 222756, 267698, 275918, 310686, 401547, 413877, 535396, 551836, 621372, 803094, 827754, 983839, 1606188, 1655508, 1967678, 2543131, 2951517, 3935356, 5086262, 5903034, 7093997, 7629393, 10172524, 11806068, 14187994, 15258786, 21281991, 28375988, 30517572, 42563982, 85127964, 134785943, 269571886, 404357829, 539143772, 808715658, 1617431316]

約数ペア:

[(1, 1617431316), (2, 808715658), (3, 539143772), (4, 404357829), (6, 269571886), (12, 134785943), (19, 85127964), (38, 42563982), (53, 30517572), (57, 28375988), (76, 21281991), (106, 15258786), (114, 14187994), (137, 11806068), (159, 10172524), (212, 7629393), (228, 7093997), (274, 5903034), (318, 5086262), (411, 3935356), (548, 2951517), (636, 2543131), (822, 1967678), (977, 1655508), (1007, 1606188), (1644, 983839), (1954, 827754), (2014, 803094), (2603, 621372), (2931, 551836), (3021, 535396), (3908, 413877), (4028, 401547), (5206, 310686), (5862, 275918), (6042, 267698), (7261, 222756), (7809, 207124), (10412, 155343), (11724, 137959), (12084, 133849), (14522, 111378), (15618, 103562), (18563, 87132), (21783, 74252), (29044, 55689), (31236, 51781), (37126, 43566)]