1401203412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 216

約数和(自身を含む): 4391936640

約数和(自身を除く): 2990733228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 97, 98, 114, 126, 133, 147, 171, 194, 196, 228, 252, 266, 291, 294, 342, 388, 399, 431, 441, 532, 582, 588, 679, 684, 798, 862, 873, 882, 931, 1164, 1197, 1293, 1358, 1596, 1724, 1746, 1764, 1843, 1862, 2037, 2394, 2586, 2716, 2793, 3017, 3492, 3686, 3724, 3879, 4074, 4753, 4788, 5172, 5529, 5586, 6034, 6111, 7372, 7758, 8148, 8189, 8379, 9051, 9506, 11058, 11172, 12068, 12222, 12901, 14259, 15516, 16378, 16587, 16758, 18102, 19012, 21119, 22116, 24444, 24567, 25802, 27153, 28518, 32756, 33174, 33516, 36204, 38703, 41807, 42238, 42777, 49134, 51604, 54306, 57036, 57323, 63357, 66348, 73701, 77406, 83614, 84476, 85554, 90307, 98268, 108612, 114646, 116109, 125421, 126714, 147402, 154812, 167228, 171108, 171969, 180614, 190071, 229292, 232218, 250842, 253428, 270921, 292649, 294804, 343938, 361228, 376263, 380142, 401261, 464436, 501684, 515907, 541842, 585298, 687876, 752526, 760284, 794333, 802522, 812763, 877947, 1031814, 1083684, 1170596, 1203783, 1505052, 1588666, 1605044, 1625526, 1755894, 2048543, 2063628, 2382999, 2407566, 2633841, 3177332, 3251052, 3511788, 3611349, 4097086, 4765998, 4815132, 5267682, 5560331, 6145629, 7148997, 7222698, 8194172, 9531996, 10535364, 11120662, 12291258, 14297994, 14445396, 16680993, 18436887, 22241324, 24582516, 28595988, 33361986, 36873774, 38922317, 50042979, 66723972, 73747548, 77844634, 100085958, 116766951, 155689268, 200171916, 233533902, 350300853, 467067804, 700601706, 1401203412]

約数ペア:

[(1, 1401203412), (2, 700601706), (3, 467067804), (4, 350300853), (6, 233533902), (7, 200171916), (9, 155689268), (12, 116766951), (14, 100085958), (18, 77844634), (19, 73747548), (21, 66723972), (28, 50042979), (36, 38922317), (38, 36873774), (42, 33361986), (49, 28595988), (57, 24582516), (63, 22241324), (76, 18436887), (84, 16680993), (97, 14445396), (98, 14297994), (114, 12291258), (126, 11120662), (133, 10535364), (147, 9531996), (171, 8194172), (194, 7222698), (196, 7148997), (228, 6145629), (252, 5560331), (266, 5267682), (291, 4815132), (294, 4765998), (342, 4097086), (388, 3611349), (399, 3511788), (431, 3251052), (441, 3177332), (532, 2633841), (582, 2407566), (588, 2382999), (679, 2063628), (684, 2048543), (798, 1755894), (862, 1625526), (873, 1605044), (882, 1588666), (931, 1505052), (1164, 1203783), (1197, 1170596), (1293, 1083684), (1358, 1031814), (1596, 877947), (1724, 812763), (1746, 802522), (1764, 794333), (1843, 760284), (1862, 752526), (2037, 687876), (2394, 585298), (2586, 541842), (2716, 515907), (2793, 501684), (3017, 464436), (3492, 401261), (3686, 380142), (3724, 376263), (3879, 361228), (4074, 343938), (4753, 294804), (4788, 292649), (5172, 270921), (5529, 253428), (5586, 250842), (6034, 232218), (6111, 229292), (7372, 190071), (7758, 180614), (8148, 171969), (8189, 171108), (8379, 167228), (9051, 154812), (9506, 147402), (11058, 126714), (11172, 125421), (12068, 116109), (12222, 114646), (12901, 108612), (14259, 98268), (15516, 90307), (16378, 85554), (16587, 84476), (16758, 83614), (18102, 77406), (19012, 73701), (21119, 66348), (22116, 63357), (24444, 57323), (24567, 57036), (25802, 54306), (27153, 51604), (28518, 49134), (32756, 42777), (33174, 42238), (33516, 41807), (36204, 38703)]