310608036

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 798534464

約数和(自身を除く): 487926428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 211, 309, 397, 412, 422, 618, 633, 794, 844, 927, 1191, 1236, 1266, 1588, 1854, 1899, 2382, 2532, 3573, 3708, 3798, 4764, 7146, 7596, 14292, 21733, 40891, 43466, 65199, 81782, 83767, 86932, 122673, 130398, 163564, 167534, 195597, 245346, 251301, 260796, 335068, 368019, 391194, 490692, 502602, 736038, 753903, 782388, 1005204, 1472076, 1507806, 3015612, 8628001, 17256002, 25884003, 34512004, 51768006, 77652009, 103536012, 155304018, 310608036]

約数ペア:

[(1, 310608036), (2, 155304018), (3, 103536012), (4, 77652009), (6, 51768006), (9, 34512004), (12, 25884003), (18, 17256002), (36, 8628001), (103, 3015612), (206, 1507806), (211, 1472076), (309, 1005204), (397, 782388), (412, 753903), (422, 736038), (618, 502602), (633, 490692), (794, 391194), (844, 368019), (927, 335068), (1191, 260796), (1236, 251301), (1266, 245346), (1588, 195597), (1854, 167534), (1899, 163564), (2382, 130398), (2532, 122673), (3573, 86932), (3708, 83767), (3798, 81782), (4764, 65199), (7146, 43466), (7596, 40891), (14292, 21733)]