1399459992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{70001}}^1$

素因数の和:70041

約数の個数: 96

約数和(自身を含む): 4309323120

約数和(自身を除く): 2909863128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 357, 392, 408, 476, 588, 714, 833, 952, 1176, 1428, 1666, 2499, 2856, 3332, 4998, 6664, 9996, 19992, 70001, 140002, 210003, 280004, 420006, 490007, 560008, 840012, 980014, 1190017, 1470021, 1680024, 1960028, 2380034, 2940042, 3430049, 3570051, 3920056, 4760068, 5880084, 6860098, 7140102, 8330119, 9520136, 10290147, 11760168, 13720196, 14280204, 16660238, 20580294, 24990357, 27440392, 28560408, 33320476, 41160588, 49980714, 58310833, 66640952, 82321176, 99961428, 116621666, 174932499, 199922856, 233243332, 349864998, 466486664, 699729996, 1399459992]

約数ペア:

[(1, 1399459992), (2, 699729996), (3, 466486664), (4, 349864998), (6, 233243332), (7, 199922856), (8, 174932499), (12, 116621666), (14, 99961428), (17, 82321176), (21, 66640952), (24, 58310833), (28, 49980714), (34, 41160588), (42, 33320476), (49, 28560408), (51, 27440392), (56, 24990357), (68, 20580294), (84, 16660238), (98, 14280204), (102, 13720196), (119, 11760168), (136, 10290147), (147, 9520136), (168, 8330119), (196, 7140102), (204, 6860098), (238, 5880084), (294, 4760068), (357, 3920056), (392, 3570051), (408, 3430049), (476, 2940042), (588, 2380034), (714, 1960028), (833, 1680024), (952, 1470021), (1176, 1190017), (1428, 980014), (1666, 840012), (2499, 560008), (2856, 490007), (3332, 420006), (4998, 280004), (6664, 210003), (9996, 140002), (19992, 70001)]