277128224

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 600606720

約数和(自身を除く): 323478496

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 97, 127, 148, 152, 194, 254, 296, 304, 388, 508, 592, 608, 703, 776, 1016, 1184, 1406, 1552, 1843, 2032, 2413, 2812, 3104, 3589, 3686, 4064, 4699, 4826, 5624, 7178, 7372, 9398, 9652, 11248, 12319, 14356, 14744, 18796, 19304, 22496, 24638, 28712, 29488, 37592, 38608, 49276, 57424, 58976, 68191, 75184, 77216, 89281, 98552, 114848, 136382, 150368, 178562, 197104, 234061, 272764, 357124, 394208, 455803, 468122, 545528, 714248, 911606, 936244, 1091056, 1428496, 1823212, 1872488, 2182112, 2856992, 3646424, 3744976, 7292848, 7489952, 8660257, 14585696, 17320514, 34641028, 69282056, 138564112, 277128224]

約数ペア:

[(1, 277128224), (2, 138564112), (4, 69282056), (8, 34641028), (16, 17320514), (19, 14585696), (32, 8660257), (37, 7489952), (38, 7292848), (74, 3744976), (76, 3646424), (97, 2856992), (127, 2182112), (148, 1872488), (152, 1823212), (194, 1428496), (254, 1091056), (296, 936244), (304, 911606), (388, 714248), (508, 545528), (592, 468122), (608, 455803), (703, 394208), (776, 357124), (1016, 272764), (1184, 234061), (1406, 197104), (1552, 178562), (1843, 150368), (2032, 136382), (2413, 114848), (2812, 98552), (3104, 89281), (3589, 77216), (3686, 75184), (4064, 68191), (4699, 58976), (4826, 57424), (5624, 49276), (7178, 38608), (7372, 37592), (9398, 29488), (9652, 28712), (11248, 24638), (12319, 22496), (14356, 19304), (14744, 18796)]