1704019408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2065

約数の個数: 160

約数和(自身を含む): 4417495040

約数和(自身を除く): 2713475632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 247, 248, 266, 304, 364, 403, 434, 494, 496, 532, 589, 728, 806, 868, 988, 1064, 1178, 1456, 1612, 1729, 1736, 1976, 1987, 2128, 2356, 2821, 3224, 3458, 3472, 3952, 3974, 4123, 4712, 5642, 6448, 6916, 7657, 7948, 8246, 9424, 11284, 13832, 13909, 15314, 15896, 16492, 22568, 25831, 27664, 27818, 30628, 31792, 32984, 37753, 45136, 51662, 53599, 55636, 61256, 61597, 65968, 75506, 103324, 107198, 111272, 122512, 123194, 151012, 180817, 206648, 214396, 222544, 246388, 264271, 302024, 361634, 413296, 428792, 431179, 490789, 492776, 528542, 604048, 723268, 800761, 857584, 862358, 981578, 985552, 1057084, 1170343, 1446536, 1601522, 1724716, 1963156, 2114168, 2340686, 2893072, 3203044, 3435523, 3449432, 3926312, 4228336, 4681372, 5605327, 6406088, 6871046, 6898864, 7852624, 8192401, 9362744, 11210654, 12812176, 13742092, 15214459, 16384802, 18725488, 22421308, 27484184, 30428918, 32769604, 44842616, 54968368, 60857836, 65539208, 89685232, 106501213, 121715672, 131078416, 213002426, 243431344, 426004852, 852009704, 1704019408]

約数ペア:

[(1, 1704019408), (2, 852009704), (4, 426004852), (7, 243431344), (8, 213002426), (13, 131078416), (14, 121715672), (16, 106501213), (19, 89685232), (26, 65539208), (28, 60857836), (31, 54968368), (38, 44842616), (52, 32769604), (56, 30428918), (62, 27484184), (76, 22421308), (91, 18725488), (104, 16384802), (112, 15214459), (124, 13742092), (133, 12812176), (152, 11210654), (182, 9362744), (208, 8192401), (217, 7852624), (247, 6898864), (248, 6871046), (266, 6406088), (304, 5605327), (364, 4681372), (403, 4228336), (434, 3926312), (494, 3449432), (496, 3435523), (532, 3203044), (589, 2893072), (728, 2340686), (806, 2114168), (868, 1963156), (988, 1724716), (1064, 1601522), (1178, 1446536), (1456, 1170343), (1612, 1057084), (1729, 985552), (1736, 981578), (1976, 862358), (1987, 857584), (2128, 800761), (2356, 723268), (2821, 604048), (3224, 528542), (3458, 492776), (3472, 490789), (3952, 431179), (3974, 428792), (4123, 413296), (4712, 361634), (5642, 302024), (6448, 264271), (6916, 246388), (7657, 222544), (7948, 214396), (8246, 206648), (9424, 180817), (11284, 151012), (13832, 123194), (13909, 122512), (15314, 111272), (15896, 107198), (16492, 103324), (22568, 75506), (25831, 65968), (27664, 61597), (27818, 61256), (30628, 55636), (31792, 53599), (32984, 51662), (37753, 45136)]