1282141432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 3024806400

約数和(自身を除く): 1742664968

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 61, 76, 88, 104, 122, 143, 152, 209, 244, 247, 286, 418, 488, 494, 572, 671, 793, 836, 967, 988, 1144, 1159, 1342, 1586, 1672, 1934, 1976, 2318, 2684, 2717, 3172, 3868, 4636, 5368, 5434, 6344, 7736, 8723, 9272, 10637, 10868, 12571, 12749, 15067, 17446, 18373, 21274, 21736, 25142, 25498, 30134, 34892, 36746, 42548, 50284, 50996, 58987, 60268, 69784, 73492, 85096, 100568, 101992, 117974, 120536, 138281, 146984, 165737, 202103, 235948, 238849, 276562, 331474, 404206, 471896, 477698, 553124, 648857, 662948, 766831, 808412, 955396, 1106248, 1120753, 1297714, 1325896, 1533662, 1616824, 1910792, 2241506, 2595428, 2627339, 3067324, 4483012, 5190856, 5254678, 6134648, 8435141, 8966024, 10509356, 12328283, 14569789, 16870282, 21018712, 24656566, 29139578, 33740564, 49313132, 58279156, 67481128, 98626264, 116558312, 160267679, 320535358, 641070716, 1282141432]

約数ペア:

[(1, 1282141432), (2, 641070716), (4, 320535358), (8, 160267679), (11, 116558312), (13, 98626264), (19, 67481128), (22, 58279156), (26, 49313132), (38, 33740564), (44, 29139578), (52, 24656566), (61, 21018712), (76, 16870282), (88, 14569789), (104, 12328283), (122, 10509356), (143, 8966024), (152, 8435141), (209, 6134648), (244, 5254678), (247, 5190856), (286, 4483012), (418, 3067324), (488, 2627339), (494, 2595428), (572, 2241506), (671, 1910792), (793, 1616824), (836, 1533662), (967, 1325896), (988, 1297714), (1144, 1120753), (1159, 1106248), (1342, 955396), (1586, 808412), (1672, 766831), (1934, 662948), (1976, 648857), (2318, 553124), (2684, 477698), (2717, 471896), (3172, 404206), (3868, 331474), (4636, 276562), (5368, 238849), (5434, 235948), (6344, 202103), (7736, 165737), (8723, 146984), (9272, 138281), (10637, 120536), (10868, 117974), (12571, 101992), (12749, 100568), (15067, 85096), (17446, 73492), (18373, 69784), (21274, 60268), (21736, 58987), (25142, 50996), (25498, 50284), (30134, 42548), (34892, 36746)]