401326798428

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{100999}}^1\times {\mathrm{4799}}^1$

素因数の和:105831

約数の個数: 72

約数和(自身を含む): 1058803200000

約数和(自身を除く): 657476401572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 4799, 9598, 14397, 19196, 28794, 43191, 57588, 86382, 100999, 110377, 172764, 201998, 220754, 302997, 331131, 403996, 441508, 605994, 662262, 908991, 993393, 1211988, 1324524, 1817982, 1986786, 2322977, 3635964, 3973572, 4645954, 6968931, 9291908, 13937862, 20906793, 27875724, 41813586, 83627172, 484694201, 969388402, 1454082603, 1938776804, 2908165206, 4362247809, 5816330412, 8724495618, 11147966623, 17448991236, 22295933246, 33443899869, 44591866492, 66887799738, 100331699607, 133775599476, 200663399214, 401326798428]

約数ペア:

[(1, 401326798428), (2, 200663399214), (3, 133775599476), (4, 100331699607), (6, 66887799738), (9, 44591866492), (12, 33443899869), (18, 22295933246), (23, 17448991236), (36, 11147966623), (46, 8724495618), (69, 5816330412), (92, 4362247809), (138, 2908165206), (207, 1938776804), (276, 1454082603), (414, 969388402), (828, 484694201), (4799, 83627172), (9598, 41813586), (14397, 27875724), (19196, 20906793), (28794, 13937862), (43191, 9291908), (57588, 6968931), (86382, 4645954), (100999, 3973572), (110377, 3635964), (172764, 2322977), (201998, 1986786), (220754, 1817982), (302997, 1324524), (331131, 1211988), (403996, 993393), (441508, 908991), (605994, 662262)]