1555009476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 4057159680

約数和(自身を除く): 2502150204

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 47, 57, 62, 76, 93, 94, 114, 124, 141, 151, 186, 188, 228, 282, 302, 372, 453, 564, 589, 604, 893, 906, 961, 1178, 1457, 1767, 1786, 1812, 1922, 2356, 2679, 2869, 2883, 2914, 3534, 3572, 3844, 4371, 4681, 5358, 5738, 5766, 5828, 7068, 7097, 8607, 8742, 9362, 10716, 11476, 11532, 14043, 14194, 17214, 17484, 18259, 18724, 21291, 27683, 28086, 28388, 34428, 36518, 42582, 45167, 54777, 55366, 56172, 73036, 83049, 85164, 88939, 90334, 109554, 110732, 134843, 135501, 145111, 166098, 177878, 180668, 219108, 220007, 266817, 269686, 271002, 290222, 332196, 355756, 404529, 435333, 440014, 533634, 539372, 542004, 580444, 660021, 809058, 858173, 870666, 880028, 1067268, 1320042, 1618116, 1716346, 1741332, 2574519, 2640084, 2757109, 3432692, 4180133, 5149038, 5514218, 6820217, 8271327, 8360266, 10298076, 11028436, 12540399, 13640434, 16542654, 16720532, 20460651, 25080798, 27280868, 33085308, 40921302, 50161596, 81842604, 129584123, 259168246, 388752369, 518336492, 777504738, 1555009476]

約数ペア:

[(1, 1555009476), (2, 777504738), (3, 518336492), (4, 388752369), (6, 259168246), (12, 129584123), (19, 81842604), (31, 50161596), (38, 40921302), (47, 33085308), (57, 27280868), (62, 25080798), (76, 20460651), (93, 16720532), (94, 16542654), (114, 13640434), (124, 12540399), (141, 11028436), (151, 10298076), (186, 8360266), (188, 8271327), (228, 6820217), (282, 5514218), (302, 5149038), (372, 4180133), (453, 3432692), (564, 2757109), (589, 2640084), (604, 2574519), (893, 1741332), (906, 1716346), (961, 1618116), (1178, 1320042), (1457, 1067268), (1767, 880028), (1786, 870666), (1812, 858173), (1922, 809058), (2356, 660021), (2679, 580444), (2869, 542004), (2883, 539372), (2914, 533634), (3534, 440014), (3572, 435333), (3844, 404529), (4371, 355756), (4681, 332196), (5358, 290222), (5738, 271002), (5766, 269686), (5828, 266817), (7068, 220007), (7097, 219108), (8607, 180668), (8742, 177878), (9362, 166098), (10716, 145111), (11476, 135501), (11532, 134843), (14043, 110732), (14194, 109554), (17214, 90334), (17484, 88939), (18259, 85164), (18724, 83049), (21291, 73036), (27683, 56172), (28086, 55366), (28388, 54777), (34428, 45167), (36518, 42582)]