230979996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10501}}^1$

素因数の和:10571

約数の個数: 72

約数和(自身を含む): 642218304

約数和(自身を除く): 411238308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10501, 10998, 21002, 21996, 31503, 42004, 63006, 94509, 126012, 136513, 189018, 273026, 378036, 409539, 493547, 546052, 819078, 987094, 1228617, 1480641, 1638156, 1974188, 2457234, 2961282, 4441923, 4914468, 5922564, 6416111, 8883846, 12832222, 17767692, 19248333, 25664444, 38496666, 57744999, 76993332, 115489998, 230979996]

約数ペア:

[(1, 230979996), (2, 115489998), (3, 76993332), (4, 57744999), (6, 38496666), (9, 25664444), (12, 19248333), (13, 17767692), (18, 12832222), (26, 8883846), (36, 6416111), (39, 5922564), (47, 4914468), (52, 4441923), (78, 2961282), (94, 2457234), (117, 1974188), (141, 1638156), (156, 1480641), (188, 1228617), (234, 987094), (282, 819078), (423, 546052), (468, 493547), (564, 409539), (611, 378036), (846, 273026), (1222, 189018), (1692, 136513), (1833, 126012), (2444, 94509), (3666, 63006), (5499, 42004), (7332, 31503), (10501, 21996), (10998, 21002)]