392326410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1972

約数の個数: 128

約数和(自身を含む): 1149603840

約数和(自身を除く): 757277430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 43, 46, 69, 70, 86, 105, 115, 129, 138, 161, 210, 215, 230, 258, 301, 322, 345, 430, 483, 602, 645, 690, 805, 903, 966, 989, 1290, 1505, 1610, 1806, 1889, 1978, 2415, 2967, 3010, 3778, 4515, 4830, 4945, 5667, 5934, 6923, 9030, 9445, 9890, 11334, 13223, 13846, 14835, 18890, 20769, 26446, 28335, 29670, 34615, 39669, 41538, 43447, 56670, 66115, 69230, 79338, 81227, 86894, 103845, 130341, 132230, 162454, 198345, 207690, 217235, 243681, 260682, 304129, 396690, 406135, 434470, 487362, 568589, 608258, 651705, 812270, 912387, 1137178, 1218405, 1303410, 1520645, 1705767, 1824774, 1868221, 2436810, 2842945, 3041290, 3411534, 3736442, 4561935, 5604663, 5685890, 8528835, 9123870, 9341105, 11209326, 13077547, 17057670, 18682210, 26155094, 28023315, 39232641, 56046630, 65387735, 78465282, 130775470, 196163205, 392326410]

約数ペア:

[(1, 392326410), (2, 196163205), (3, 130775470), (5, 78465282), (6, 65387735), (7, 56046630), (10, 39232641), (14, 28023315), (15, 26155094), (21, 18682210), (23, 17057670), (30, 13077547), (35, 11209326), (42, 9341105), (43, 9123870), (46, 8528835), (69, 5685890), (70, 5604663), (86, 4561935), (105, 3736442), (115, 3411534), (129, 3041290), (138, 2842945), (161, 2436810), (210, 1868221), (215, 1824774), (230, 1705767), (258, 1520645), (301, 1303410), (322, 1218405), (345, 1137178), (430, 912387), (483, 812270), (602, 651705), (645, 608258), (690, 568589), (805, 487362), (903, 434470), (966, 406135), (989, 396690), (1290, 304129), (1505, 260682), (1610, 243681), (1806, 217235), (1889, 207690), (1978, 198345), (2415, 162454), (2967, 132230), (3010, 130341), (3778, 103845), (4515, 86894), (4830, 81227), (4945, 79338), (5667, 69230), (5934, 66115), (6923, 56670), (9030, 43447), (9445, 41538), (9890, 39669), (11334, 34615), (13223, 29670), (13846, 28335), (14835, 26446), (18890, 20769)]