1387051848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6892

約数の個数: 192

約数和(自身を含む): 4773350400

約数和(自身を除く): 3386298552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 364, 372, 403, 434, 468, 504, 546, 558, 651, 728, 744, 806, 819, 868, 936, 1092, 1116, 1209, 1302, 1612, 1638, 1736, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3627, 3906, 4836, 5208, 5642, 6552, 6829, 7254, 7812, 8463, 9672, 11284, 13658, 14508, 15624, 16926, 20487, 22568, 25389, 27316, 29016, 33852, 40974, 47803, 50778, 54632, 61461, 67704, 81948, 88777, 95606, 101556, 122922, 143409, 163896, 177554, 191212, 203112, 211699, 245844, 266331, 286818, 355108, 382424, 423398, 430227, 491688, 532662, 573636, 621439, 635097, 710216, 798993, 846796, 860454, 1065324, 1147272, 1242878, 1270194, 1481893, 1597986, 1693592, 1720908, 1864317, 1905291, 2130648, 2485756, 2540388, 2752087, 2963786, 3195972, 3441816, 3728634, 3810582, 4445679, 4971512, 5080776, 5504174, 5592951, 5927572, 6391944, 7457268, 7621164, 8256261, 8891358, 11008348, 11185902, 11855144, 13337037, 14914536, 15242328, 16512522, 17782716, 19264609, 22016696, 22371804, 24768783, 26674074, 33025044, 35565432, 38529218, 44743608, 49537566, 53348148, 57793827, 66050088, 77058436, 99075132, 106696296, 115587654, 154116872, 173381481, 198150264, 231175308, 346762962, 462350616, 693525924, 1387051848]

約数ペア:

[(1, 1387051848), (2, 693525924), (3, 462350616), (4, 346762962), (6, 231175308), (7, 198150264), (8, 173381481), (9, 154116872), (12, 115587654), (13, 106696296), (14, 99075132), (18, 77058436), (21, 66050088), (24, 57793827), (26, 53348148), (28, 49537566), (31, 44743608), (36, 38529218), (39, 35565432), (42, 33025044), (52, 26674074), (56, 24768783), (62, 22371804), (63, 22016696), (72, 19264609), (78, 17782716), (84, 16512522), (91, 15242328), (93, 14914536), (104, 13337037), (117, 11855144), (124, 11185902), (126, 11008348), (156, 8891358), (168, 8256261), (182, 7621164), (186, 7457268), (217, 6391944), (234, 5927572), (248, 5592951), (252, 5504174), (273, 5080776), (279, 4971512), (312, 4445679), (364, 3810582), (372, 3728634), (403, 3441816), (434, 3195972), (468, 2963786), (504, 2752087), (546, 2540388), (558, 2485756), (651, 2130648), (728, 1905291), (744, 1864317), (806, 1720908), (819, 1693592), (868, 1597986), (936, 1481893), (1092, 1270194), (1116, 1242878), (1209, 1147272), (1302, 1065324), (1612, 860454), (1638, 846796), (1736, 798993), (1953, 710216), (2184, 635097), (2232, 621439), (2418, 573636), (2604, 532662), (2821, 491688), (3224, 430227), (3276, 423398), (3627, 382424), (3906, 355108), (4836, 286818), (5208, 266331), (5642, 245844), (6552, 211699), (6829, 203112), (7254, 191212), (7812, 177554), (8463, 163896), (9672, 143409), (11284, 122922), (13658, 101556), (14508, 95606), (15624, 88777), (16926, 81948), (20487, 67704), (22568, 61461), (25389, 54632), (27316, 50778), (29016, 47803), (33852, 40974)]