633455928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 2005146000

約数和(自身を除く): 1371690072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 409, 439, 441, 504, 588, 818, 878, 882, 1176, 1227, 1317, 1636, 1756, 1764, 2454, 2634, 2863, 3073, 3272, 3512, 3528, 3681, 3951, 4908, 5268, 5726, 6146, 7362, 7902, 8589, 9219, 9816, 10536, 11452, 12292, 14724, 15804, 17178, 18438, 20041, 21511, 22904, 24584, 25767, 27657, 29448, 31608, 34356, 36876, 40082, 43022, 51534, 55314, 60123, 64533, 68712, 73752, 80164, 86044, 103068, 110628, 120246, 129066, 160328, 172088, 179551, 180369, 193599, 206136, 221256, 240492, 258132, 359102, 360738, 387198, 480984, 516264, 538653, 718204, 721476, 774396, 1077306, 1256857, 1436408, 1442952, 1548792, 1615959, 2154612, 2513714, 3231918, 3770571, 4309224, 5027428, 6463836, 7541142, 8797999, 10054856, 11311713, 12927672, 15082284, 17595998, 22623426, 26393997, 30164568, 35191996, 45246852, 52787994, 70383992, 79181991, 90493704, 105575988, 158363982, 211151976, 316727964, 633455928]

約数ペア:

[(1, 633455928), (2, 316727964), (3, 211151976), (4, 158363982), (6, 105575988), (7, 90493704), (8, 79181991), (9, 70383992), (12, 52787994), (14, 45246852), (18, 35191996), (21, 30164568), (24, 26393997), (28, 22623426), (36, 17595998), (42, 15082284), (49, 12927672), (56, 11311713), (63, 10054856), (72, 8797999), (84, 7541142), (98, 6463836), (126, 5027428), (147, 4309224), (168, 3770571), (196, 3231918), (252, 2513714), (294, 2154612), (392, 1615959), (409, 1548792), (439, 1442952), (441, 1436408), (504, 1256857), (588, 1077306), (818, 774396), (878, 721476), (882, 718204), (1176, 538653), (1227, 516264), (1317, 480984), (1636, 387198), (1756, 360738), (1764, 359102), (2454, 258132), (2634, 240492), (2863, 221256), (3073, 206136), (3272, 193599), (3512, 180369), (3528, 179551), (3681, 172088), (3951, 160328), (4908, 129066), (5268, 120246), (5726, 110628), (6146, 103068), (7362, 86044), (7902, 80164), (8589, 73752), (9219, 68712), (9816, 64533), (10536, 60123), (11452, 55314), (12292, 51534), (14724, 43022), (15804, 40082), (17178, 36876), (18438, 34356), (20041, 31608), (21511, 29448), (22904, 27657), (24584, 25767)]