761222904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 2279854080

約数和(自身を除く): 1518631176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 37, 39, 46, 47, 52, 61, 69, 74, 78, 92, 94, 104, 111, 122, 138, 141, 148, 156, 183, 184, 188, 222, 244, 276, 282, 296, 299, 312, 366, 376, 444, 481, 488, 552, 564, 598, 611, 732, 793, 851, 888, 897, 962, 1081, 1128, 1196, 1222, 1403, 1443, 1464, 1586, 1702, 1739, 1794, 1833, 1924, 2162, 2257, 2379, 2392, 2444, 2553, 2806, 2867, 2886, 3172, 3243, 3404, 3478, 3588, 3666, 3848, 4209, 4324, 4514, 4758, 4888, 5106, 5217, 5612, 5734, 5772, 6344, 6486, 6771, 6808, 6956, 7176, 7332, 8418, 8601, 8648, 9028, 9516, 10212, 10434, 11063, 11224, 11468, 11544, 12972, 13542, 13912, 14053, 14664, 16836, 17202, 18056, 18239, 19032, 20424, 20868, 22126, 22607, 22936, 25944, 27084, 28106, 29341, 33189, 33672, 34404, 36478, 37271, 39997, 41736, 42159, 44252, 45214, 51911, 54168, 54717, 56212, 58682, 65941, 66378, 67821, 68808, 72956, 74542, 79994, 84318, 88023, 88504, 90428, 103822, 106079, 109434, 111813, 112424, 117364, 119991, 131882, 132756, 135642, 145912, 149084, 155733, 159988, 168636, 176046, 180856, 197823, 207644, 212158, 218868, 223626, 234728, 239982, 263764, 265512, 271284, 298168, 311466, 318237, 319976, 337272, 352092, 395646, 415288, 424316, 437736, 447252, 479964, 519961, 527528, 542568, 622932, 636474, 674843, 704184, 791292, 848632, 857233, 894504, 959928, 1039922, 1245864, 1272948, 1349686, 1379027, 1559883, 1582584, 1714466, 2024529, 2079844, 2439817, 2545896, 2571699, 2699372, 2758054, 3119766, 3428932, 4049058, 4137081, 4159688, 4879634, 5143398, 5398744, 5516108, 6239532, 6857864, 7319451, 8098116, 8274162, 9759268, 10286796, 11032216, 12479064, 14638902, 16196232, 16548324, 19518536, 20573592, 29277804, 31717621, 33096648, 58555608, 63435242, 95152863, 126870484, 190305726, 253740968, 380611452, 761222904]

約数ペア:

[(1, 761222904), (2, 380611452), (3, 253740968), (4, 190305726), (6, 126870484), (8, 95152863), (12, 63435242), (13, 58555608), (23, 33096648), (24, 31717621), (26, 29277804), (37, 20573592), (39, 19518536), (46, 16548324), (47, 16196232), (52, 14638902), (61, 12479064), (69, 11032216), (74, 10286796), (78, 9759268), (92, 8274162), (94, 8098116), (104, 7319451), (111, 6857864), (122, 6239532), (138, 5516108), (141, 5398744), (148, 5143398), (156, 4879634), (183, 4159688), (184, 4137081), (188, 4049058), (222, 3428932), (244, 3119766), (276, 2758054), (282, 2699372), (296, 2571699), (299, 2545896), (312, 2439817), (366, 2079844), (376, 2024529), (444, 1714466), (481, 1582584), (488, 1559883), (552, 1379027), (564, 1349686), (598, 1272948), (611, 1245864), (732, 1039922), (793, 959928), (851, 894504), (888, 857233), (897, 848632), (962, 791292), (1081, 704184), (1128, 674843), (1196, 636474), (1222, 622932), (1403, 542568), (1443, 527528), (1464, 519961), (1586, 479964), (1702, 447252), (1739, 437736), (1794, 424316), (1833, 415288), (1924, 395646), (2162, 352092), (2257, 337272), (2379, 319976), (2392, 318237), (2444, 311466), (2553, 298168), (2806, 271284), (2867, 265512), (2886, 263764), (3172, 239982), (3243, 234728), (3404, 223626), (3478, 218868), (3588, 212158), (3666, 207644), (3848, 197823), (4209, 180856), (4324, 176046), (4514, 168636), (4758, 159988), (4888, 155733), (5106, 149084), (5217, 145912), (5612, 135642), (5734, 132756), (5772, 131882), (6344, 119991), (6486, 117364), (6771, 112424), (6808, 111813), (6956, 109434), (7176, 106079), (7332, 103822), (8418, 90428), (8601, 88504), (8648, 88023), (9028, 84318), (9516, 79994), (10212, 74542), (10434, 72956), (11063, 68808), (11224, 67821), (11468, 66378), (11544, 65941), (12972, 58682), (13542, 56212), (13912, 54717), (14053, 54168), (14664, 51911), (16836, 45214), (17202, 44252), (18056, 42159), (18239, 41736), (19032, 39997), (20424, 37271), (20868, 36478), (22126, 34404), (22607, 33672), (22936, 33189), (25944, 29341), (27084, 28106)]