674007672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1805

約数の個数: 128

約数和(自身を含む): 1939795200

約数和(自身を除く): 1265787528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 67, 76, 78, 104, 114, 134, 152, 156, 201, 228, 247, 268, 312, 402, 456, 494, 536, 741, 804, 871, 988, 1273, 1482, 1608, 1697, 1742, 1976, 2546, 2613, 2964, 3394, 3484, 3819, 5091, 5092, 5226, 5928, 6788, 6968, 7638, 10182, 10184, 10452, 13576, 15276, 16549, 20364, 20904, 22061, 30552, 32243, 33098, 40728, 44122, 49647, 64486, 66183, 66196, 88244, 96729, 99294, 113699, 128972, 132366, 132392, 176488, 193458, 198588, 227398, 257944, 264732, 341097, 386916, 397176, 419159, 454796, 529464, 682194, 773832, 838318, 909592, 1257477, 1364388, 1478087, 1676636, 2160281, 2514954, 2728776, 2956174, 3353272, 4320562, 4434261, 5029908, 5912348, 6480843, 8641124, 8868522, 10059816, 11824696, 12961686, 17282248, 17737044, 25923372, 28083653, 35474088, 51846744, 56167306, 84250959, 112334612, 168501918, 224669224, 337003836, 674007672]

約数ペア:

[(1, 674007672), (2, 337003836), (3, 224669224), (4, 168501918), (6, 112334612), (8, 84250959), (12, 56167306), (13, 51846744), (19, 35474088), (24, 28083653), (26, 25923372), (38, 17737044), (39, 17282248), (52, 12961686), (57, 11824696), (67, 10059816), (76, 8868522), (78, 8641124), (104, 6480843), (114, 5912348), (134, 5029908), (152, 4434261), (156, 4320562), (201, 3353272), (228, 2956174), (247, 2728776), (268, 2514954), (312, 2160281), (402, 1676636), (456, 1478087), (494, 1364388), (536, 1257477), (741, 909592), (804, 838318), (871, 773832), (988, 682194), (1273, 529464), (1482, 454796), (1608, 419159), (1697, 397176), (1742, 386916), (1976, 341097), (2546, 264732), (2613, 257944), (2964, 227398), (3394, 198588), (3484, 193458), (3819, 176488), (5091, 132392), (5092, 132366), (5226, 128972), (5928, 113699), (6788, 99294), (6968, 96729), (7638, 88244), (10182, 66196), (10184, 66183), (10452, 64486), (13576, 49647), (15276, 44122), (16549, 40728), (20364, 33098), (20904, 32243), (22061, 30552)]