285376364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 650280960

約数和(自身を除く): 364904596

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 89, 91, 92, 161, 178, 182, 299, 322, 356, 364, 383, 598, 623, 644, 766, 1157, 1196, 1246, 1532, 2047, 2093, 2314, 2492, 2681, 4094, 4186, 4628, 4979, 5362, 8099, 8188, 8372, 8809, 9958, 10724, 14329, 16198, 17618, 19916, 26611, 28658, 32396, 34087, 34853, 35236, 53222, 57316, 61663, 68174, 69706, 106444, 114517, 123326, 136348, 139412, 186277, 229034, 238609, 246652, 372554, 443131, 458068, 477218, 745108, 784001, 801619, 886262, 954436, 1568002, 1603238, 1772524, 3101917, 3136004, 3206476, 5488007, 6203834, 10192013, 10976014, 12407668, 20384026, 21952028, 40768052, 71344091, 142688182, 285376364]

約数ペア:

[(1, 285376364), (2, 142688182), (4, 71344091), (7, 40768052), (13, 21952028), (14, 20384026), (23, 12407668), (26, 10976014), (28, 10192013), (46, 6203834), (52, 5488007), (89, 3206476), (91, 3136004), (92, 3101917), (161, 1772524), (178, 1603238), (182, 1568002), (299, 954436), (322, 886262), (356, 801619), (364, 784001), (383, 745108), (598, 477218), (623, 458068), (644, 443131), (766, 372554), (1157, 246652), (1196, 238609), (1246, 229034), (1532, 186277), (2047, 139412), (2093, 136348), (2314, 123326), (2492, 114517), (2681, 106444), (4094, 69706), (4186, 68174), (4628, 61663), (4979, 57316), (5362, 53222), (8099, 35236), (8188, 34853), (8372, 34087), (8809, 32396), (9958, 28658), (10724, 26611), (14329, 19916), (16198, 17618)]