974309508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{5119}}^1$

素因数の和:5457

約数の個数: 72

約数和(自身を含む): 2616606720

約数和(自身を除く): 1642297212

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 311, 612, 622, 933, 1244, 1866, 2799, 3732, 5119, 5287, 5598, 10238, 10574, 11196, 15357, 15861, 20476, 21148, 30714, 31722, 46071, 47583, 61428, 63444, 87023, 92142, 95166, 174046, 184284, 190332, 261069, 348092, 522138, 783207, 1044276, 1566414, 1592009, 3132828, 3184018, 4776027, 6368036, 9552054, 14328081, 19104108, 27064153, 28656162, 54128306, 57312324, 81192459, 108256612, 162384918, 243577377, 324769836, 487154754, 974309508]

約数ペア:

[(1, 974309508), (2, 487154754), (3, 324769836), (4, 243577377), (6, 162384918), (9, 108256612), (12, 81192459), (17, 57312324), (18, 54128306), (34, 28656162), (36, 27064153), (51, 19104108), (68, 14328081), (102, 9552054), (153, 6368036), (204, 4776027), (306, 3184018), (311, 3132828), (612, 1592009), (622, 1566414), (933, 1044276), (1244, 783207), (1866, 522138), (2799, 348092), (3732, 261069), (5119, 190332), (5287, 184284), (5598, 174046), (10238, 95166), (10574, 92142), (11196, 87023), (15357, 63444), (15861, 61428), (20476, 47583), (21148, 46071), (30714, 31722)]