1305452016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7561}}^1$

素因数の和:7695

約数の個数: 120

約数和(自身を含む): 4022681520

約数和(自身を除く): 2717229504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 109, 132, 144, 176, 198, 218, 264, 327, 396, 436, 528, 654, 792, 872, 981, 1199, 1308, 1584, 1744, 1962, 2398, 2616, 3597, 3924, 4796, 5232, 7194, 7561, 7848, 9592, 10791, 14388, 15122, 15696, 19184, 21582, 22683, 28776, 30244, 43164, 45366, 57552, 60488, 68049, 83171, 86328, 90732, 120976, 136098, 166342, 172656, 181464, 249513, 272196, 332684, 362928, 499026, 544392, 665368, 748539, 824149, 998052, 1088784, 1330736, 1497078, 1648298, 1996104, 2472447, 2994156, 3296596, 3992208, 4944894, 5988312, 6593192, 7417341, 9065639, 9889788, 11976624, 13186384, 14834682, 18131278, 19779576, 27196917, 29669364, 36262556, 39559152, 54393834, 59338728, 72525112, 81590751, 108787668, 118677456, 145050224, 163181502, 217575336, 326363004, 435150672, 652726008, 1305452016]

約数ペア:

[(1, 1305452016), (2, 652726008), (3, 435150672), (4, 326363004), (6, 217575336), (8, 163181502), (9, 145050224), (11, 118677456), (12, 108787668), (16, 81590751), (18, 72525112), (22, 59338728), (24, 54393834), (33, 39559152), (36, 36262556), (44, 29669364), (48, 27196917), (66, 19779576), (72, 18131278), (88, 14834682), (99, 13186384), (109, 11976624), (132, 9889788), (144, 9065639), (176, 7417341), (198, 6593192), (218, 5988312), (264, 4944894), (327, 3992208), (396, 3296596), (436, 2994156), (528, 2472447), (654, 1996104), (792, 1648298), (872, 1497078), (981, 1330736), (1199, 1088784), (1308, 998052), (1584, 824149), (1744, 748539), (1962, 665368), (2398, 544392), (2616, 499026), (3597, 362928), (3924, 332684), (4796, 272196), (5232, 249513), (7194, 181464), (7561, 172656), (7848, 166342), (9592, 136098), (10791, 120976), (14388, 90732), (15122, 86328), (15696, 83171), (19184, 68049), (21582, 60488), (22683, 57552), (28776, 45366), (30244, 43164)]