722864688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2267}}^1$

素因数の和:2371

約数の個数: 160

約数和(自身を含む): 2330850816

約数和(自身を除く): 1607986128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 73, 78, 84, 91, 104, 112, 146, 156, 168, 182, 208, 219, 273, 292, 312, 336, 364, 438, 511, 546, 584, 624, 728, 876, 949, 1022, 1092, 1168, 1456, 1533, 1752, 1898, 2044, 2184, 2267, 2847, 3066, 3504, 3796, 4088, 4368, 4534, 5694, 6132, 6643, 6801, 7592, 8176, 9068, 11388, 12264, 13286, 13602, 15184, 15869, 18136, 19929, 22776, 24528, 26572, 27204, 29471, 31738, 36272, 39858, 45552, 47607, 53144, 54408, 58942, 63476, 79716, 88413, 95214, 106288, 108816, 117884, 126952, 159432, 165491, 176826, 190428, 206297, 235768, 253904, 318864, 330982, 353652, 380856, 412594, 471536, 496473, 618891, 661964, 707304, 761712, 825188, 992946, 1158437, 1237782, 1323928, 1414608, 1650376, 1985892, 2151383, 2316874, 2475564, 2647856, 3300752, 3475311, 3971784, 4302766, 4633748, 4951128, 6454149, 6950622, 7943568, 8605532, 9267496, 9902256, 12908298, 13901244, 15059681, 17211064, 18534992, 25816596, 27802488, 30119362, 34422128, 45179043, 51633192, 55604976, 60238724, 90358086, 103266384, 120477448, 180716172, 240954896, 361432344, 722864688]

約数ペア:

[(1, 722864688), (2, 361432344), (3, 240954896), (4, 180716172), (6, 120477448), (7, 103266384), (8, 90358086), (12, 60238724), (13, 55604976), (14, 51633192), (16, 45179043), (21, 34422128), (24, 30119362), (26, 27802488), (28, 25816596), (39, 18534992), (42, 17211064), (48, 15059681), (52, 13901244), (56, 12908298), (73, 9902256), (78, 9267496), (84, 8605532), (91, 7943568), (104, 6950622), (112, 6454149), (146, 4951128), (156, 4633748), (168, 4302766), (182, 3971784), (208, 3475311), (219, 3300752), (273, 2647856), (292, 2475564), (312, 2316874), (336, 2151383), (364, 1985892), (438, 1650376), (511, 1414608), (546, 1323928), (584, 1237782), (624, 1158437), (728, 992946), (876, 825188), (949, 761712), (1022, 707304), (1092, 661964), (1168, 618891), (1456, 496473), (1533, 471536), (1752, 412594), (1898, 380856), (2044, 353652), (2184, 330982), (2267, 318864), (2847, 253904), (3066, 235768), (3504, 206297), (3796, 190428), (4088, 176826), (4368, 165491), (4534, 159432), (5694, 126952), (6132, 117884), (6643, 108816), (6801, 106288), (7592, 95214), (8176, 88413), (9068, 79716), (11388, 63476), (12264, 58942), (13286, 54408), (13602, 53144), (15184, 47607), (15869, 45552), (18136, 39858), (19929, 36272), (22776, 31738), (24528, 29471), (26572, 27204)]