1303997784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 3568017600

約数和(自身を除く): 2264019816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 137, 164, 204, 246, 274, 328, 408, 411, 492, 548, 569, 697, 822, 984, 1096, 1138, 1394, 1644, 1707, 2091, 2276, 2329, 2788, 3288, 3414, 4182, 4552, 4658, 5576, 5617, 6828, 6987, 8364, 9316, 9673, 11234, 13656, 13974, 16728, 16851, 18632, 19346, 22468, 23329, 27948, 29019, 33702, 38692, 44936, 46658, 55896, 58038, 67404, 69987, 77384, 77953, 93316, 95489, 116076, 134808, 139974, 155906, 186632, 190978, 232152, 233859, 279948, 286467, 311812, 381956, 396593, 467718, 559896, 572934, 623624, 763912, 793186, 935436, 1145868, 1189779, 1325201, 1586372, 1870872, 2291736, 2379558, 2650402, 3172744, 3196073, 3975603, 4759116, 5300804, 6392146, 7951206, 9518232, 9588219, 10601608, 12784292, 15902412, 19176438, 25568584, 31804824, 38352876, 54333241, 76705752, 108666482, 162999723, 217332964, 325999446, 434665928, 651998892, 1303997784]

約数ペア:

[(1, 1303997784), (2, 651998892), (3, 434665928), (4, 325999446), (6, 217332964), (8, 162999723), (12, 108666482), (17, 76705752), (24, 54333241), (34, 38352876), (41, 31804824), (51, 25568584), (68, 19176438), (82, 15902412), (102, 12784292), (123, 10601608), (136, 9588219), (137, 9518232), (164, 7951206), (204, 6392146), (246, 5300804), (274, 4759116), (328, 3975603), (408, 3196073), (411, 3172744), (492, 2650402), (548, 2379558), (569, 2291736), (697, 1870872), (822, 1586372), (984, 1325201), (1096, 1189779), (1138, 1145868), (1394, 935436), (1644, 793186), (1707, 763912), (2091, 623624), (2276, 572934), (2329, 559896), (2788, 467718), (3288, 396593), (3414, 381956), (4182, 311812), (4552, 286467), (4658, 279948), (5576, 233859), (5617, 232152), (6828, 190978), (6987, 186632), (8364, 155906), (9316, 139974), (9673, 134808), (11234, 116076), (13656, 95489), (13974, 93316), (16728, 77953), (16851, 77384), (18632, 69987), (19346, 67404), (22468, 58038), (23329, 55896), (27948, 46658), (29019, 44936), (33702, 38692)]