814497390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:544

約数の個数: 256

約数和(自身を含む): 2659184640

約数和(自身を除く): 1844687250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 41, 42, 45, 46, 54, 63, 69, 70, 82, 90, 105, 115, 123, 126, 135, 138, 161, 189, 205, 207, 210, 230, 246, 270, 287, 315, 322, 345, 369, 378, 410, 414, 457, 483, 574, 615, 621, 630, 690, 738, 805, 861, 914, 943, 945, 966, 1035, 1107, 1230, 1242, 1371, 1435, 1449, 1610, 1722, 1845, 1886, 1890, 2070, 2214, 2285, 2415, 2583, 2742, 2829, 2870, 2898, 3105, 3199, 3690, 4113, 4305, 4347, 4570, 4715, 4830, 5166, 5535, 5658, 6210, 6398, 6601, 6855, 7245, 7749, 8226, 8487, 8610, 8694, 9430, 9597, 10511, 11070, 12339, 12915, 13202, 13710, 14145, 14490, 15498, 15995, 16974, 18737, 19194, 19803, 20565, 21022, 21735, 24678, 25461, 25830, 28290, 28791, 31533, 31990, 33005, 37474, 38745, 39606, 41130, 42435, 43470, 47985, 50922, 52555, 56211, 57582, 59409, 61695, 63066, 66010, 73577, 77490, 84870, 86373, 93685, 94599, 95970, 99015, 105110, 112422, 118818, 123390, 127305, 131159, 143955, 147154, 157665, 168633, 172746, 178227, 187370, 189198, 198030, 220731, 254610, 262318, 281055, 283797, 287910, 297045, 315330, 337266, 356454, 367885, 393477, 430951, 431865, 441462, 472995, 505899, 562110, 567594, 594090, 655795, 662193, 735770, 786954, 843165, 861902, 863730, 891135, 945990, 1011798, 1103655, 1180431, 1292853, 1311590, 1324386, 1418985, 1686330, 1782270, 1967385, 1986579, 2154755, 2207310, 2360862, 2529495, 2585706, 2837970, 3016657, 3310965, 3541293, 3878559, 3934770, 3973158, 4309510, 5058990, 5902155, 6033314, 6464265, 6621930, 7082586, 7757118, 9049971, 9932895, 11635677, 11804310, 12928530, 15083285, 17706465, 18099942, 19392795, 19865790, 23271354, 27149913, 30166570, 35412930, 38785590, 45249855, 54299826, 58178385, 81449739, 90499710, 116356770, 135749565, 162899478, 271499130, 407248695, 814497390]

約数ペア:

[(1, 814497390), (2, 407248695), (3, 271499130), (5, 162899478), (6, 135749565), (7, 116356770), (9, 90499710), (10, 81449739), (14, 58178385), (15, 54299826), (18, 45249855), (21, 38785590), (23, 35412930), (27, 30166570), (30, 27149913), (35, 23271354), (41, 19865790), (42, 19392795), (45, 18099942), (46, 17706465), (54, 15083285), (63, 12928530), (69, 11804310), (70, 11635677), (82, 9932895), (90, 9049971), (105, 7757118), (115, 7082586), (123, 6621930), (126, 6464265), (135, 6033314), (138, 5902155), (161, 5058990), (189, 4309510), (205, 3973158), (207, 3934770), (210, 3878559), (230, 3541293), (246, 3310965), (270, 3016657), (287, 2837970), (315, 2585706), (322, 2529495), (345, 2360862), (369, 2207310), (378, 2154755), (410, 1986579), (414, 1967385), (457, 1782270), (483, 1686330), (574, 1418985), (615, 1324386), (621, 1311590), (630, 1292853), (690, 1180431), (738, 1103655), (805, 1011798), (861, 945990), (914, 891135), (943, 863730), (945, 861902), (966, 843165), (1035, 786954), (1107, 735770), (1230, 662193), (1242, 655795), (1371, 594090), (1435, 567594), (1449, 562110), (1610, 505899), (1722, 472995), (1845, 441462), (1886, 431865), (1890, 430951), (2070, 393477), (2214, 367885), (2285, 356454), (2415, 337266), (2583, 315330), (2742, 297045), (2829, 287910), (2870, 283797), (2898, 281055), (3105, 262318), (3199, 254610), (3690, 220731), (4113, 198030), (4305, 189198), (4347, 187370), (4570, 178227), (4715, 172746), (4830, 168633), (5166, 157665), (5535, 147154), (5658, 143955), (6210, 131159), (6398, 127305), (6601, 123390), (6855, 118818), (7245, 112422), (7749, 105110), (8226, 99015), (8487, 95970), (8610, 94599), (8694, 93685), (9430, 86373), (9597, 84870), (10511, 77490), (11070, 73577), (12339, 66010), (12915, 63066), (13202, 61695), (13710, 59409), (14145, 57582), (14490, 56211), (15498, 52555), (15995, 50922), (16974, 47985), (18737, 43470), (19194, 42435), (19803, 41130), (20565, 39606), (21022, 38745), (21735, 37474), (24678, 33005), (25461, 31990), (25830, 31533), (28290, 28791)]