630528072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 1755648000

約数和(自身を除く): 1125119928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 79, 92, 114, 138, 152, 158, 184, 228, 237, 276, 316, 437, 456, 474, 552, 632, 761, 874, 948, 1311, 1501, 1522, 1748, 1817, 1896, 2283, 2622, 3002, 3044, 3496, 3634, 4503, 4566, 5244, 5451, 6004, 6088, 7268, 9006, 9132, 10488, 10902, 12008, 14459, 14536, 17503, 18012, 18264, 21804, 28918, 34523, 35006, 36024, 43377, 43608, 52509, 57836, 60119, 69046, 70012, 86754, 103569, 105018, 115672, 120238, 138092, 140024, 173508, 180357, 207138, 210036, 240476, 276184, 332557, 347016, 360714, 414276, 420072, 480952, 665114, 721428, 828552, 997671, 1142261, 1330228, 1382737, 1442856, 1995342, 2284522, 2660456, 2765474, 3426783, 3990684, 4148211, 4569044, 5530948, 6853566, 7981368, 8296422, 9138088, 11061896, 13707132, 16592844, 26272003, 27414264, 33185688, 52544006, 78816009, 105088012, 157632018, 210176024, 315264036, 630528072]

約数ペア:

[(1, 630528072), (2, 315264036), (3, 210176024), (4, 157632018), (6, 105088012), (8, 78816009), (12, 52544006), (19, 33185688), (23, 27414264), (24, 26272003), (38, 16592844), (46, 13707132), (57, 11061896), (69, 9138088), (76, 8296422), (79, 7981368), (92, 6853566), (114, 5530948), (138, 4569044), (152, 4148211), (158, 3990684), (184, 3426783), (228, 2765474), (237, 2660456), (276, 2284522), (316, 1995342), (437, 1442856), (456, 1382737), (474, 1330228), (552, 1142261), (632, 997671), (761, 828552), (874, 721428), (948, 665114), (1311, 480952), (1501, 420072), (1522, 414276), (1748, 360714), (1817, 347016), (1896, 332557), (2283, 276184), (2622, 240476), (3002, 210036), (3044, 207138), (3496, 180357), (3634, 173508), (4503, 140024), (4566, 138092), (5244, 120238), (5451, 115672), (6004, 105018), (6088, 103569), (7268, 86754), (9006, 70012), (9132, 69046), (10488, 60119), (10902, 57836), (12008, 52509), (14459, 43608), (14536, 43377), (17503, 36024), (18012, 35006), (18264, 34523), (21804, 28918)]