217869552

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1551

約数の個数: 120

約数和(自身を含む): 656632080

約数和(自身を除く): 438762528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 61, 68, 72, 102, 122, 136, 144, 153, 183, 204, 244, 272, 306, 366, 408, 488, 549, 612, 732, 816, 976, 1037, 1098, 1224, 1459, 1464, 2074, 2196, 2448, 2918, 2928, 3111, 4148, 4377, 4392, 5836, 6222, 8296, 8754, 8784, 9333, 11672, 12444, 13131, 16592, 17508, 18666, 23344, 24803, 24888, 26262, 35016, 37332, 49606, 49776, 52524, 70032, 74409, 74664, 88999, 99212, 105048, 148818, 149328, 177998, 198424, 210096, 223227, 266997, 297636, 355996, 396848, 446454, 533994, 595272, 711992, 800991, 892908, 1067988, 1190544, 1423984, 1512983, 1601982, 1785816, 2135976, 3025966, 3203964, 3571632, 4271952, 4538949, 6051932, 6407928, 9077898, 12103864, 12815856, 13616847, 18155796, 24207728, 27233694, 36311592, 54467388, 72623184, 108934776, 217869552]

約数ペア:

[(1, 217869552), (2, 108934776), (3, 72623184), (4, 54467388), (6, 36311592), (8, 27233694), (9, 24207728), (12, 18155796), (16, 13616847), (17, 12815856), (18, 12103864), (24, 9077898), (34, 6407928), (36, 6051932), (48, 4538949), (51, 4271952), (61, 3571632), (68, 3203964), (72, 3025966), (102, 2135976), (122, 1785816), (136, 1601982), (144, 1512983), (153, 1423984), (183, 1190544), (204, 1067988), (244, 892908), (272, 800991), (306, 711992), (366, 595272), (408, 533994), (488, 446454), (549, 396848), (612, 355996), (732, 297636), (816, 266997), (976, 223227), (1037, 210096), (1098, 198424), (1224, 177998), (1459, 149328), (1464, 148818), (2074, 105048), (2196, 99212), (2448, 88999), (2918, 74664), (2928, 74409), (3111, 70032), (4148, 52524), (4377, 49776), (4392, 49606), (5836, 37332), (6222, 35016), (8296, 26262), (8754, 24888), (8784, 24803), (9333, 23344), (11672, 18666), (12444, 17508), (13131, 16592)]