230664304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 503967744

約数和(自身を除く): 273303440

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 83, 104, 124, 166, 208, 248, 332, 403, 431, 496, 664, 806, 862, 1079, 1328, 1612, 1724, 2158, 2573, 3224, 3448, 4316, 5146, 5603, 6448, 6896, 8632, 10292, 11206, 13361, 17264, 20584, 22412, 26722, 33449, 35773, 41168, 44824, 53444, 66898, 71546, 89648, 106888, 133796, 143092, 173693, 213776, 267592, 286184, 347386, 465049, 535184, 572368, 694772, 930098, 1108963, 1389544, 1860196, 2217926, 2779088, 3720392, 4435852, 7440784, 8871704, 14416519, 17743408, 28833038, 57666076, 115332152, 230664304]

約数ペア:

[(1, 230664304), (2, 115332152), (4, 57666076), (8, 28833038), (13, 17743408), (16, 14416519), (26, 8871704), (31, 7440784), (52, 4435852), (62, 3720392), (83, 2779088), (104, 2217926), (124, 1860196), (166, 1389544), (208, 1108963), (248, 930098), (332, 694772), (403, 572368), (431, 535184), (496, 465049), (664, 347386), (806, 286184), (862, 267592), (1079, 213776), (1328, 173693), (1612, 143092), (1724, 133796), (2158, 106888), (2573, 89648), (3224, 71546), (3448, 66898), (4316, 53444), (5146, 44824), (5603, 41168), (6448, 35773), (6896, 33449), (8632, 26722), (10292, 22412), (11206, 20584), (13361, 17264)]