315618408

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 1003150980

約数和(自身を除く): 687532572

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, 137, 147, 168, 196, 252, 274, 294, 392, 411, 441, 504, 548, 588, 653, 822, 882, 959, 1096, 1176, 1233, 1306, 1644, 1764, 1918, 1959, 2466, 2612, 2877, 3288, 3528, 3836, 3918, 4571, 4932, 5224, 5754, 5877, 6713, 7672, 7836, 8631, 9142, 9864, 11508, 11754, 13426, 13713, 15672, 17262, 18284, 20139, 23016, 23508, 26852, 27426, 31997, 34524, 36568, 40278, 41139, 47016, 53704, 54852, 60417, 63994, 69048, 80556, 82278, 89461, 95991, 109704, 120834, 127988, 161112, 164556, 178922, 191982, 241668, 255976, 268383, 287973, 329112, 357844, 383964, 483336, 536766, 575946, 626227, 715688, 767928, 805149, 1073532, 1151892, 1252454, 1610298, 1878681, 2147064, 2303784, 2504908, 3220596, 3757362, 4383589, 5009816, 5636043, 6441192, 7514724, 8767178, 11272086, 13150767, 15029448, 17534356, 22544172, 26301534, 35068712, 39452301, 45088344, 52603068, 78904602, 105206136, 157809204, 315618408]

約数ペア:

[(1, 315618408), (2, 157809204), (3, 105206136), (4, 78904602), (6, 52603068), (7, 45088344), (8, 39452301), (9, 35068712), (12, 26301534), (14, 22544172), (18, 17534356), (21, 15029448), (24, 13150767), (28, 11272086), (36, 8767178), (42, 7514724), (49, 6441192), (56, 5636043), (63, 5009816), (72, 4383589), (84, 3757362), (98, 3220596), (126, 2504908), (137, 2303784), (147, 2147064), (168, 1878681), (196, 1610298), (252, 1252454), (274, 1151892), (294, 1073532), (392, 805149), (411, 767928), (441, 715688), (504, 626227), (548, 575946), (588, 536766), (653, 483336), (822, 383964), (882, 357844), (959, 329112), (1096, 287973), (1176, 268383), (1233, 255976), (1306, 241668), (1644, 191982), (1764, 178922), (1918, 164556), (1959, 161112), (2466, 127988), (2612, 120834), (2877, 109704), (3288, 95991), (3528, 89461), (3836, 82278), (3918, 80556), (4571, 69048), (4932, 63994), (5224, 60417), (5754, 54852), (5877, 53704), (6713, 47016), (7672, 41139), (7836, 40278), (8631, 36568), (9142, 34524), (9864, 31997), (11508, 27426), (11754, 26852), (13426, 23508), (13713, 23016), (15672, 20139), (17262, 18284)]