12289368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 40158720

約数和(自身を除く): 27869352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 331, 357, 364, 408, 442, 476, 546, 662, 663, 714, 728, 884, 952, 993, 1092, 1324, 1326, 1428, 1547, 1768, 1986, 2184, 2317, 2648, 2652, 2856, 3094, 3972, 4303, 4634, 4641, 5304, 5627, 6188, 6951, 7944, 8606, 9268, 9282, 11254, 12376, 12909, 13902, 16881, 17212, 18536, 18564, 22508, 25818, 27804, 30121, 33762, 34424, 37128, 39389, 45016, 51636, 55608, 60242, 67524, 73151, 78778, 90363, 103272, 118167, 120484, 135048, 146302, 157556, 180726, 219453, 236334, 240968, 292604, 315112, 361452, 438906, 472668, 512057, 585208, 722904, 877812, 945336, 1024114, 1536171, 1755624, 2048228, 3072342, 4096456, 6144684, 12289368]

約数ペア:

[(1, 12289368), (2, 6144684), (3, 4096456), (4, 3072342), (6, 2048228), (7, 1755624), (8, 1536171), (12, 1024114), (13, 945336), (14, 877812), (17, 722904), (21, 585208), (24, 512057), (26, 472668), (28, 438906), (34, 361452), (39, 315112), (42, 292604), (51, 240968), (52, 236334), (56, 219453), (68, 180726), (78, 157556), (84, 146302), (91, 135048), (102, 120484), (104, 118167), (119, 103272), (136, 90363), (156, 78778), (168, 73151), (182, 67524), (204, 60242), (221, 55608), (238, 51636), (273, 45016), (312, 39389), (331, 37128), (357, 34424), (364, 33762), (408, 30121), (442, 27804), (476, 25818), (546, 22508), (662, 18564), (663, 18536), (714, 17212), (728, 16881), (884, 13902), (952, 12909), (993, 12376), (1092, 11254), (1324, 9282), (1326, 9268), (1428, 8606), (1547, 7944), (1768, 6951), (1986, 6188), (2184, 5627), (2317, 5304), (2648, 4641), (2652, 4634), (2856, 4303), (3094, 3972)]