974340536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 2148854400

約数和(自身を除く): 1174513864

約数列:

[1, 2, 4, 8, 13, 23, 26, 37, 46, 52, 74, 92, 101, 104, 109, 148, 184, 202, 218, 296, 299, 404, 436, 481, 598, 808, 851, 872, 962, 1196, 1313, 1417, 1702, 1924, 2323, 2392, 2507, 2626, 2834, 3404, 3737, 3848, 4033, 4646, 5014, 5252, 5668, 6808, 7474, 8066, 9292, 10028, 10504, 11009, 11063, 11336, 14948, 16132, 18584, 20056, 22018, 22126, 29896, 30199, 32264, 32591, 44036, 44252, 48581, 52429, 60398, 65182, 85951, 88072, 88504, 92759, 97162, 104858, 120796, 130364, 143117, 171902, 185518, 194324, 209716, 241592, 253207, 260728, 286234, 343804, 371036, 388648, 407333, 419432, 506414, 572468, 687608, 742072, 814666, 1012828, 1117363, 1144936, 1205867, 1629332, 2025656, 2234726, 2411734, 3258664, 3291691, 4469452, 4823468, 5295329, 6583382, 8938904, 9368659, 9646936, 10590658, 13166764, 18737318, 21181316, 26333528, 37474636, 42362632, 74949272, 121792567, 243585134, 487170268, 974340536]

約数ペア:

[(1, 974340536), (2, 487170268), (4, 243585134), (8, 121792567), (13, 74949272), (23, 42362632), (26, 37474636), (37, 26333528), (46, 21181316), (52, 18737318), (74, 13166764), (92, 10590658), (101, 9646936), (104, 9368659), (109, 8938904), (148, 6583382), (184, 5295329), (202, 4823468), (218, 4469452), (296, 3291691), (299, 3258664), (404, 2411734), (436, 2234726), (481, 2025656), (598, 1629332), (808, 1205867), (851, 1144936), (872, 1117363), (962, 1012828), (1196, 814666), (1313, 742072), (1417, 687608), (1702, 572468), (1924, 506414), (2323, 419432), (2392, 407333), (2507, 388648), (2626, 371036), (2834, 343804), (3404, 286234), (3737, 260728), (3848, 253207), (4033, 241592), (4646, 209716), (5014, 194324), (5252, 185518), (5668, 171902), (6808, 143117), (7474, 130364), (8066, 120796), (9292, 104858), (10028, 97162), (10504, 92759), (11009, 88504), (11063, 88072), (11336, 85951), (14948, 65182), (16132, 60398), (18584, 52429), (20056, 48581), (22018, 44252), (22126, 44036), (29896, 32591), (30199, 32264)]