319503492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1566

約数の個数: 144

約数和(自身を含む): 1020364800

約数和(自身を除く): 700861308

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 79, 84, 99, 126, 132, 154, 158, 198, 231, 237, 252, 308, 316, 396, 462, 474, 553, 693, 711, 869, 924, 948, 1106, 1386, 1422, 1459, 1659, 1738, 2212, 2607, 2772, 2844, 2918, 3318, 3476, 4377, 4977, 5214, 5836, 6083, 6636, 7821, 8754, 9954, 10213, 10428, 12166, 13131, 15642, 16049, 17508, 18249, 19908, 20426, 24332, 26262, 30639, 31284, 32098, 36498, 40852, 48147, 52524, 54747, 61278, 64196, 72996, 91917, 96294, 109494, 112343, 115261, 122556, 144441, 183834, 192588, 218988, 224686, 230522, 288882, 337029, 345783, 367668, 449372, 461044, 577764, 674058, 691566, 806827, 1011087, 1037349, 1267871, 1348116, 1383132, 1613654, 2022174, 2074698, 2420481, 2535742, 3227308, 3803613, 4044348, 4149396, 4840962, 5071484, 7261443, 7607226, 8875097, 9681924, 11410839, 14522886, 15214452, 17750194, 22821678, 26625291, 29045772, 35500388, 45643356, 53250582, 79875873, 106501164, 159751746, 319503492]

約数ペア:

[(1, 319503492), (2, 159751746), (3, 106501164), (4, 79875873), (6, 53250582), (7, 45643356), (9, 35500388), (11, 29045772), (12, 26625291), (14, 22821678), (18, 17750194), (21, 15214452), (22, 14522886), (28, 11410839), (33, 9681924), (36, 8875097), (42, 7607226), (44, 7261443), (63, 5071484), (66, 4840962), (77, 4149396), (79, 4044348), (84, 3803613), (99, 3227308), (126, 2535742), (132, 2420481), (154, 2074698), (158, 2022174), (198, 1613654), (231, 1383132), (237, 1348116), (252, 1267871), (308, 1037349), (316, 1011087), (396, 806827), (462, 691566), (474, 674058), (553, 577764), (693, 461044), (711, 449372), (869, 367668), (924, 345783), (948, 337029), (1106, 288882), (1386, 230522), (1422, 224686), (1459, 218988), (1659, 192588), (1738, 183834), (2212, 144441), (2607, 122556), (2772, 115261), (2844, 112343), (2918, 109494), (3318, 96294), (3476, 91917), (4377, 72996), (4977, 64196), (5214, 61278), (5836, 54747), (6083, 52524), (6636, 48147), (7821, 40852), (8754, 36498), (9954, 32098), (10213, 31284), (10428, 30639), (12166, 26262), (13131, 24332), (15642, 20426), (16049, 19908), (17508, 18249)]