343896228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1889}}^1$

素因数の和:2301

約数の個数: 72

約数和(自身を含む): 939065400

約数和(自身を除く): 595169172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 389, 468, 778, 1167, 1556, 1889, 2334, 3501, 3778, 4668, 5057, 5667, 7002, 7556, 10114, 11334, 14004, 15171, 17001, 20228, 22668, 24557, 30342, 34002, 45513, 49114, 60684, 68004, 73671, 91026, 98228, 147342, 182052, 221013, 294684, 442026, 734821, 884052, 1469642, 2204463, 2939284, 4408926, 6613389, 8817852, 9552673, 13226778, 19105346, 26453556, 28658019, 38210692, 57316038, 85974057, 114632076, 171948114, 343896228]

約数ペア:

[(1, 343896228), (2, 171948114), (3, 114632076), (4, 85974057), (6, 57316038), (9, 38210692), (12, 28658019), (13, 26453556), (18, 19105346), (26, 13226778), (36, 9552673), (39, 8817852), (52, 6613389), (78, 4408926), (117, 2939284), (156, 2204463), (234, 1469642), (389, 884052), (468, 734821), (778, 442026), (1167, 294684), (1556, 221013), (1889, 182052), (2334, 147342), (3501, 98228), (3778, 91026), (4668, 73671), (5057, 68004), (5667, 60684), (7002, 49114), (7556, 45513), (10114, 34002), (11334, 30342), (14004, 24557), (15171, 22668), (17001, 20228)]