2007807672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{587}}^1$

素因数の和:1205

約数の個数: 128

約数和(自身を含む): 5709715200

約数和(自身を除く): 3701907528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 577, 587, 741, 988, 1154, 1174, 1482, 1731, 1761, 1976, 2308, 2348, 2964, 3462, 3522, 4616, 4696, 5928, 6924, 7044, 7501, 7631, 10963, 11153, 13848, 14088, 15002, 15262, 21926, 22306, 22503, 22893, 30004, 30524, 32889, 33459, 43852, 44612, 45006, 45786, 60008, 61048, 65778, 66918, 87704, 89224, 90012, 91572, 131556, 133836, 142519, 144989, 180024, 183144, 263112, 267672, 285038, 289978, 338699, 427557, 434967, 570076, 579956, 677398, 855114, 869934, 1016097, 1140152, 1159912, 1354796, 1710228, 1739868, 2032194, 2709592, 3420456, 3479736, 4064388, 4403087, 6435281, 8128776, 8806174, 12870562, 13209261, 17612348, 19305843, 25741124, 26418522, 35224696, 38611686, 51482248, 52837044, 77223372, 83658653, 105674088, 154446744, 167317306, 250975959, 334634612, 501951918, 669269224, 1003903836, 2007807672]

約数ペア:

[(1, 2007807672), (2, 1003903836), (3, 669269224), (4, 501951918), (6, 334634612), (8, 250975959), (12, 167317306), (13, 154446744), (19, 105674088), (24, 83658653), (26, 77223372), (38, 52837044), (39, 51482248), (52, 38611686), (57, 35224696), (76, 26418522), (78, 25741124), (104, 19305843), (114, 17612348), (152, 13209261), (156, 12870562), (228, 8806174), (247, 8128776), (312, 6435281), (456, 4403087), (494, 4064388), (577, 3479736), (587, 3420456), (741, 2709592), (988, 2032194), (1154, 1739868), (1174, 1710228), (1482, 1354796), (1731, 1159912), (1761, 1140152), (1976, 1016097), (2308, 869934), (2348, 855114), (2964, 677398), (3462, 579956), (3522, 570076), (4616, 434967), (4696, 427557), (5928, 338699), (6924, 289978), (7044, 285038), (7501, 267672), (7631, 263112), (10963, 183144), (11153, 180024), (13848, 144989), (14088, 142519), (15002, 133836), (15262, 131556), (21926, 91572), (22306, 90012), (22503, 89224), (22893, 87704), (30004, 66918), (30524, 65778), (32889, 61048), (33459, 60008), (43852, 45786), (44612, 45006)]