326474330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 761757696

約数和(自身を除く): 435283366

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 71, 91, 130, 142, 155, 163, 182, 217, 310, 326, 355, 403, 434, 455, 497, 710, 806, 815, 910, 923, 994, 1085, 1141, 1630, 1846, 2015, 2119, 2170, 2201, 2282, 2485, 2821, 4030, 4238, 4402, 4615, 4970, 5053, 5642, 5705, 6461, 9230, 10106, 10595, 11005, 11410, 11573, 12922, 14105, 14833, 15407, 21190, 22010, 23146, 25265, 28210, 28613, 29666, 30814, 32305, 35371, 50530, 57226, 57865, 64610, 65689, 70742, 74165, 77035, 81011, 115730, 131378, 143065, 148330, 150449, 154070, 162022, 176855, 200291, 286130, 300898, 328445, 353710, 358763, 400582, 405055, 459823, 656890, 717526, 752245, 810110, 919646, 1001455, 1053143, 1504490, 1793815, 2002910, 2106286, 2299115, 2511341, 3587630, 4598230, 4663919, 5022682, 5265715, 9327838, 10531430, 12556705, 23319595, 25113410, 32647433, 46639190, 65294866, 163237165, 326474330]

約数ペア:

[(1, 326474330), (2, 163237165), (5, 65294866), (7, 46639190), (10, 32647433), (13, 25113410), (14, 23319595), (26, 12556705), (31, 10531430), (35, 9327838), (62, 5265715), (65, 5022682), (70, 4663919), (71, 4598230), (91, 3587630), (130, 2511341), (142, 2299115), (155, 2106286), (163, 2002910), (182, 1793815), (217, 1504490), (310, 1053143), (326, 1001455), (355, 919646), (403, 810110), (434, 752245), (455, 717526), (497, 656890), (710, 459823), (806, 405055), (815, 400582), (910, 358763), (923, 353710), (994, 328445), (1085, 300898), (1141, 286130), (1630, 200291), (1846, 176855), (2015, 162022), (2119, 154070), (2170, 150449), (2201, 148330), (2282, 143065), (2485, 131378), (2821, 115730), (4030, 81011), (4238, 77035), (4402, 74165), (4615, 70742), (4970, 65689), (5053, 64610), (5642, 57865), (5705, 57226), (6461, 50530), (9230, 35371), (10106, 32305), (10595, 30814), (11005, 29666), (11410, 28613), (11573, 28210), (12922, 25265), (14105, 23146), (14833, 22010), (15407, 21190)]