289159404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 753070080

約数和(自身を除く): 463910676

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 67, 69, 76, 92, 114, 134, 138, 201, 228, 268, 276, 402, 437, 804, 823, 874, 1273, 1311, 1541, 1646, 1748, 2469, 2546, 2622, 3082, 3292, 3819, 4623, 4938, 5092, 5244, 6164, 7638, 9246, 9876, 15276, 15637, 18492, 18929, 29279, 31274, 37858, 46911, 55141, 56787, 58558, 62548, 75716, 87837, 93822, 110282, 113574, 117116, 165423, 175674, 187644, 220564, 227148, 330846, 351348, 359651, 661692, 719302, 1047679, 1078953, 1268243, 1438604, 2095358, 2157906, 2536486, 3143037, 3804729, 4190716, 4315812, 5072972, 6286074, 7609458, 12572148, 15218916, 24096617, 48193234, 72289851, 96386468, 144579702, 289159404]

約数ペア:

[(1, 289159404), (2, 144579702), (3, 96386468), (4, 72289851), (6, 48193234), (12, 24096617), (19, 15218916), (23, 12572148), (38, 7609458), (46, 6286074), (57, 5072972), (67, 4315812), (69, 4190716), (76, 3804729), (92, 3143037), (114, 2536486), (134, 2157906), (138, 2095358), (201, 1438604), (228, 1268243), (268, 1078953), (276, 1047679), (402, 719302), (437, 661692), (804, 359651), (823, 351348), (874, 330846), (1273, 227148), (1311, 220564), (1541, 187644), (1646, 175674), (1748, 165423), (2469, 117116), (2546, 113574), (2622, 110282), (3082, 93822), (3292, 87837), (3819, 75716), (4623, 62548), (4938, 58558), (5092, 56787), (5244, 55141), (6164, 46911), (7638, 37858), (9246, 31274), (9876, 29279), (15276, 18929), (15637, 18492)]