1791321552

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19777}}^1$

素因数の和:19845

約数の個数: 120

約数和(自身を含む): 5451845256

約数和(自身を除く): 3660523704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 272, 296, 306, 333, 408, 444, 592, 612, 629, 666, 816, 888, 1224, 1258, 1332, 1776, 1887, 2448, 2516, 2664, 3774, 5032, 5328, 5661, 7548, 10064, 11322, 15096, 19777, 22644, 30192, 39554, 45288, 59331, 79108, 90576, 118662, 158216, 177993, 237324, 316432, 336209, 355986, 474648, 672418, 711972, 731749, 949296, 1008627, 1344836, 1423944, 1463498, 2017254, 2195247, 2689672, 2847888, 2926996, 3025881, 4034508, 4390494, 5379344, 5853992, 6051762, 6585741, 8069016, 8780988, 11707984, 12103524, 12439733, 13171482, 16138032, 17561976, 24207048, 24879466, 26342964, 35123952, 37319199, 48414096, 49758932, 52685928, 74638398, 99517864, 105371856, 111957597, 149276796, 199035728, 223915194, 298553592, 447830388, 597107184, 895660776, 1791321552]

約数ペア:

[(1, 1791321552), (2, 895660776), (3, 597107184), (4, 447830388), (6, 298553592), (8, 223915194), (9, 199035728), (12, 149276796), (16, 111957597), (17, 105371856), (18, 99517864), (24, 74638398), (34, 52685928), (36, 49758932), (37, 48414096), (48, 37319199), (51, 35123952), (68, 26342964), (72, 24879466), (74, 24207048), (102, 17561976), (111, 16138032), (136, 13171482), (144, 12439733), (148, 12103524), (153, 11707984), (204, 8780988), (222, 8069016), (272, 6585741), (296, 6051762), (306, 5853992), (333, 5379344), (408, 4390494), (444, 4034508), (592, 3025881), (612, 2926996), (629, 2847888), (666, 2689672), (816, 2195247), (888, 2017254), (1224, 1463498), (1258, 1423944), (1332, 1344836), (1776, 1008627), (1887, 949296), (2448, 731749), (2516, 711972), (2664, 672418), (3774, 474648), (5032, 355986), (5328, 336209), (5661, 316432), (7548, 237324), (10064, 177993), (11322, 158216), (15096, 118662), (19777, 90576), (22644, 79108), (30192, 59331), (39554, 45288)]