1004796456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 2726092800

約数和(自身を除く): 1721296344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 173, 188, 228, 271, 282, 346, 376, 456, 519, 542, 564, 692, 813, 893, 1038, 1084, 1128, 1384, 1626, 1786, 2076, 2168, 2679, 3252, 3287, 3572, 4152, 5149, 5358, 6504, 6574, 7144, 8131, 9861, 10298, 10716, 12737, 13148, 15447, 16262, 19722, 20596, 21432, 24393, 25474, 26296, 30894, 32524, 38211, 39444, 41192, 46883, 48786, 50948, 61788, 65048, 76422, 78888, 93766, 97572, 101896, 123576, 140649, 152844, 154489, 187532, 195144, 242003, 281298, 305688, 308978, 375064, 463467, 484006, 562596, 617956, 726009, 890777, 926934, 968012, 1125192, 1235912, 1452018, 1781554, 1853868, 1936024, 2203501, 2672331, 2904036, 3563108, 3707736, 4407002, 5344662, 5808072, 6610503, 7126216, 8814004, 10689324, 13221006, 17628008, 21378648, 26442012, 41866519, 52884024, 83733038, 125599557, 167466076, 251199114, 334932152, 502398228, 1004796456]

約数ペア:

[(1, 1004796456), (2, 502398228), (3, 334932152), (4, 251199114), (6, 167466076), (8, 125599557), (12, 83733038), (19, 52884024), (24, 41866519), (38, 26442012), (47, 21378648), (57, 17628008), (76, 13221006), (94, 10689324), (114, 8814004), (141, 7126216), (152, 6610503), (173, 5808072), (188, 5344662), (228, 4407002), (271, 3707736), (282, 3563108), (346, 2904036), (376, 2672331), (456, 2203501), (519, 1936024), (542, 1853868), (564, 1781554), (692, 1452018), (813, 1235912), (893, 1125192), (1038, 968012), (1084, 926934), (1128, 890777), (1384, 726009), (1626, 617956), (1786, 562596), (2076, 484006), (2168, 463467), (2679, 375064), (3252, 308978), (3287, 305688), (3572, 281298), (4152, 242003), (5149, 195144), (5358, 187532), (6504, 154489), (6574, 152844), (7144, 140649), (8131, 123576), (9861, 101896), (10298, 97572), (10716, 93766), (12737, 78888), (13148, 76422), (15447, 65048), (16262, 61788), (19722, 50948), (20596, 48786), (21432, 46883), (24393, 41192), (25474, 39444), (26296, 38211), (30894, 32524)]