215769852

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1584

約数の個数: 96

約数和(自身を含む): 597542400

約数和(自身を除く): 381772548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 108, 114, 142, 171, 213, 228, 284, 342, 426, 513, 639, 684, 852, 1026, 1278, 1349, 1481, 1917, 2052, 2556, 2698, 2962, 3834, 4047, 4443, 5396, 5924, 7668, 8094, 8886, 12141, 13329, 16188, 17772, 24282, 26658, 28139, 36423, 39987, 48564, 53316, 56278, 72846, 79974, 84417, 105151, 112556, 145692, 159948, 168834, 210302, 253251, 315453, 337668, 420604, 506502, 630906, 759753, 946359, 1013004, 1261812, 1519506, 1892718, 1997869, 2839077, 3039012, 3785436, 3995738, 5678154, 5993607, 7991476, 11356308, 11987214, 17980821, 23974428, 35961642, 53942463, 71923284, 107884926, 215769852]

約数ペア:

[(1, 215769852), (2, 107884926), (3, 71923284), (4, 53942463), (6, 35961642), (9, 23974428), (12, 17980821), (18, 11987214), (19, 11356308), (27, 7991476), (36, 5993607), (38, 5678154), (54, 3995738), (57, 3785436), (71, 3039012), (76, 2839077), (108, 1997869), (114, 1892718), (142, 1519506), (171, 1261812), (213, 1013004), (228, 946359), (284, 759753), (342, 630906), (426, 506502), (513, 420604), (639, 337668), (684, 315453), (852, 253251), (1026, 210302), (1278, 168834), (1349, 159948), (1481, 145692), (1917, 112556), (2052, 105151), (2556, 84417), (2698, 79974), (2962, 72846), (3834, 56278), (4047, 53316), (4443, 48564), (5396, 39987), (5924, 36423), (7668, 28139), (8094, 26658), (8886, 24282), (12141, 17772), (13329, 16188)]