7953420984

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 20865600000

約数和(自身を除く): 12912179016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 139, 174, 229, 232, 278, 348, 359, 417, 458, 556, 687, 696, 718, 834, 916, 1077, 1112, 1374, 1436, 1668, 1832, 2154, 2748, 2872, 3336, 4031, 4308, 5496, 6641, 8062, 8616, 10411, 12093, 13282, 16124, 19923, 20822, 24186, 26564, 31233, 31831, 32248, 39846, 41644, 48372, 49901, 53128, 62466, 63662, 79692, 82211, 83288, 95493, 96744, 99802, 124932, 127324, 149703, 159384, 164422, 190986, 199604, 246633, 249864, 254648, 299406, 328844, 381972, 399208, 493266, 598812, 657688, 763944, 923099, 986532, 1197624, 1447129, 1846198, 1973064, 2384119, 2769297, 2894258, 3692396, 4341387, 4768238, 5538594, 5788516, 7152357, 7384792, 8682774, 9536476, 11077188, 11427329, 11577032, 14304714, 17365548, 19072952, 22154376, 22854658, 28609428, 34281987, 34731096, 45709316, 57218856, 68563974, 91418632, 137127948, 274255896, 331392541, 662785082, 994177623, 1325570164, 1988355246, 2651140328, 3976710492, 7953420984]

約数ペア:

[(1, 7953420984), (2, 3976710492), (3, 2651140328), (4, 1988355246), (6, 1325570164), (8, 994177623), (12, 662785082), (24, 331392541), (29, 274255896), (58, 137127948), (87, 91418632), (116, 68563974), (139, 57218856), (174, 45709316), (229, 34731096), (232, 34281987), (278, 28609428), (348, 22854658), (359, 22154376), (417, 19072952), (458, 17365548), (556, 14304714), (687, 11577032), (696, 11427329), (718, 11077188), (834, 9536476), (916, 8682774), (1077, 7384792), (1112, 7152357), (1374, 5788516), (1436, 5538594), (1668, 4768238), (1832, 4341387), (2154, 3692396), (2748, 2894258), (2872, 2769297), (3336, 2384119), (4031, 1973064), (4308, 1846198), (5496, 1447129), (6641, 1197624), (8062, 986532), (8616, 923099), (10411, 763944), (12093, 657688), (13282, 598812), (16124, 493266), (19923, 399208), (20822, 381972), (24186, 328844), (26564, 299406), (31233, 254648), (31831, 249864), (32248, 246633), (39846, 199604), (41644, 190986), (48372, 164422), (49901, 159384), (53128, 149703), (62466, 127324), (63662, 124932), (79692, 99802), (82211, 96744), (83288, 95493)]