919462212

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6311}}^1$

素因数の和:6414

約数の個数: 96

約数和(自身を含む): 2544998400

約数和(自身を除く): 1625536188

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, 1917, 2052, 2556, 2698, 3834, 4047, 5396, 6311, 7668, 8094, 12141, 12622, 16188, 18933, 24282, 25244, 36423, 37866, 48564, 56799, 72846, 75732, 113598, 119909, 145692, 170397, 227196, 239818, 340794, 359727, 448081, 479636, 681588, 719454, 896162, 1079181, 1344243, 1438908, 1792324, 2158362, 2688486, 3237543, 4032729, 4316724, 5376972, 6475086, 8065458, 8513539, 12098187, 12950172, 16130916, 17027078, 24196374, 25540617, 34054156, 48392748, 51081234, 76621851, 102162468, 153243702, 229865553, 306487404, 459731106, 919462212]

約数ペア:

[(1, 919462212), (2, 459731106), (3, 306487404), (4, 229865553), (6, 153243702), (9, 102162468), (12, 76621851), (18, 51081234), (19, 48392748), (27, 34054156), (36, 25540617), (38, 24196374), (54, 17027078), (57, 16130916), (71, 12950172), (76, 12098187), (108, 8513539), (114, 8065458), (142, 6475086), (171, 5376972), (213, 4316724), (228, 4032729), (284, 3237543), (342, 2688486), (426, 2158362), (513, 1792324), (639, 1438908), (684, 1344243), (852, 1079181), (1026, 896162), (1278, 719454), (1349, 681588), (1917, 479636), (2052, 448081), (2556, 359727), (2698, 340794), (3834, 239818), (4047, 227196), (5396, 170397), (6311, 145692), (7668, 119909), (8094, 113598), (12141, 75732), (12622, 72846), (16188, 56799), (18933, 48564), (24282, 37866), (25244, 36423)]