1421600916

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 3468165120

約数和(自身を除く): 2046564204

約数列:

[1, 2, 3, 4, 6, 12, 47, 89, 94, 127, 141, 178, 188, 223, 254, 267, 282, 356, 381, 446, 508, 534, 564, 669, 762, 892, 1068, 1338, 1524, 2676, 4183, 5969, 8366, 10481, 11303, 11938, 12549, 16732, 17907, 19847, 20962, 22606, 23876, 25098, 28321, 31443, 33909, 35814, 39694, 41924, 45212, 50196, 56642, 59541, 62886, 67818, 71628, 79388, 84963, 113284, 119082, 125772, 135636, 169926, 238164, 339852, 531241, 932809, 1062482, 1331087, 1593723, 1865618, 2124964, 2520569, 2662174, 2798427, 3187446, 3731236, 3993261, 5041138, 5324348, 5596854, 6374892, 7561707, 7986522, 10082276, 11193708, 15123414, 15973044, 30246828, 118466743, 236933486, 355400229, 473866972, 710800458, 1421600916]

約数ペア:

[(1, 1421600916), (2, 710800458), (3, 473866972), (4, 355400229), (6, 236933486), (12, 118466743), (47, 30246828), (89, 15973044), (94, 15123414), (127, 11193708), (141, 10082276), (178, 7986522), (188, 7561707), (223, 6374892), (254, 5596854), (267, 5324348), (282, 5041138), (356, 3993261), (381, 3731236), (446, 3187446), (508, 2798427), (534, 2662174), (564, 2520569), (669, 2124964), (762, 1865618), (892, 1593723), (1068, 1331087), (1338, 1062482), (1524, 932809), (2676, 531241), (4183, 339852), (5969, 238164), (8366, 169926), (10481, 135636), (11303, 125772), (11938, 119082), (12549, 113284), (16732, 84963), (17907, 79388), (19847, 71628), (20962, 67818), (22606, 62886), (23876, 59541), (25098, 56642), (28321, 50196), (31443, 45212), (33909, 41924), (35814, 39694)]