393089172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{6619}}^1$

素因数の和:6741

約数の個数: 72

約数和(自身を含む): 1077683040

約数和(自身を除く): 684593868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 404, 588, 606, 707, 1212, 1414, 2121, 2828, 4242, 4949, 6619, 8484, 9898, 13238, 14847, 19796, 19857, 26476, 29694, 39714, 46333, 59388, 79428, 92666, 138999, 185332, 277998, 324331, 555996, 648662, 668519, 972993, 1297324, 1337038, 1945986, 2005557, 2674076, 3891972, 4011114, 4679633, 8022228, 9359266, 14038899, 18718532, 28077798, 32757431, 56155596, 65514862, 98272293, 131029724, 196544586, 393089172]

約数ペア:

[(1, 393089172), (2, 196544586), (3, 131029724), (4, 98272293), (6, 65514862), (7, 56155596), (12, 32757431), (14, 28077798), (21, 18718532), (28, 14038899), (42, 9359266), (49, 8022228), (84, 4679633), (98, 4011114), (101, 3891972), (147, 2674076), (196, 2005557), (202, 1945986), (294, 1337038), (303, 1297324), (404, 972993), (588, 668519), (606, 648662), (707, 555996), (1212, 324331), (1414, 277998), (2121, 185332), (2828, 138999), (4242, 92666), (4949, 79428), (6619, 59388), (8484, 46333), (9898, 39714), (13238, 29694), (14847, 26476), (19796, 19857)]