231136992

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25889}}^1$

素因数の和:25936

約数の個数: 72

約数和(自身を含む): 678525120

約数和(自身を除く): 447388128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 25889, 51778, 77667, 103556, 155334, 207112, 233001, 310668, 414224, 466002, 621336, 802559, 828448, 932004, 1242672, 1605118, 1864008, 2407677, 2485344, 3210236, 3728016, 4815354, 6420472, 7223031, 7456032, 9630708, 12840944, 14446062, 19261416, 25681888, 28892124, 38522832, 57784248, 77045664, 115568496, 231136992]

約数ペア:

[(1, 231136992), (2, 115568496), (3, 77045664), (4, 57784248), (6, 38522832), (8, 28892124), (9, 25681888), (12, 19261416), (16, 14446062), (18, 12840944), (24, 9630708), (31, 7456032), (32, 7223031), (36, 6420472), (48, 4815354), (62, 3728016), (72, 3210236), (93, 2485344), (96, 2407677), (124, 1864008), (144, 1605118), (186, 1242672), (248, 932004), (279, 828448), (288, 802559), (372, 621336), (496, 466002), (558, 414224), (744, 310668), (992, 233001), (1116, 207112), (1488, 155334), (2232, 103556), (2976, 77667), (4464, 51778), (8928, 25889)]