230902668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3793}}^1$

素因数の和:3911

約数の個数: 72

約数和(自身を含む): 621457200

約数和(自身を除く): 390554532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 1068, 1602, 1691, 3204, 3382, 3793, 5073, 6764, 7586, 10146, 11379, 15172, 15219, 20292, 22758, 30438, 34137, 45516, 60876, 68274, 72067, 136548, 144134, 216201, 288268, 337577, 432402, 648603, 675154, 864804, 1012731, 1297206, 1350308, 2025462, 2594412, 3038193, 4050924, 6076386, 6413963, 12152772, 12827926, 19241889, 25655852, 38483778, 57725667, 76967556, 115451334, 230902668]

約数ペア:

[(1, 230902668), (2, 115451334), (3, 76967556), (4, 57725667), (6, 38483778), (9, 25655852), (12, 19241889), (18, 12827926), (19, 12152772), (36, 6413963), (38, 6076386), (57, 4050924), (76, 3038193), (89, 2594412), (114, 2025462), (171, 1350308), (178, 1297206), (228, 1012731), (267, 864804), (342, 675154), (356, 648603), (534, 432402), (684, 337577), (801, 288268), (1068, 216201), (1602, 144134), (1691, 136548), (3204, 72067), (3382, 68274), (3793, 60876), (5073, 45516), (6764, 34137), (7586, 30438), (10146, 22758), (11379, 20292), (15172, 15219)]