16803421536

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13873}}^1$

素因数の和:13965

約数の個数: 192

約数和(自身を含む): 51017250816

約数和(自身を除く): 34213829280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 37, 44, 48, 62, 66, 74, 88, 93, 96, 111, 124, 132, 148, 176, 186, 222, 248, 264, 296, 341, 352, 372, 407, 444, 496, 528, 592, 682, 744, 814, 888, 992, 1023, 1056, 1147, 1184, 1221, 1364, 1488, 1628, 1776, 2046, 2294, 2442, 2728, 2976, 3256, 3441, 3552, 4092, 4588, 4884, 5456, 6512, 6882, 8184, 9176, 9768, 10912, 12617, 13024, 13764, 13873, 16368, 18352, 19536, 25234, 27528, 27746, 32736, 36704, 37851, 39072, 41619, 50468, 55056, 55492, 75702, 83238, 100936, 110112, 110984, 151404, 152603, 166476, 201872, 221968, 302808, 305206, 332952, 403744, 430063, 443936, 457809, 513301, 605616, 610412, 665904, 860126, 915618, 1026602, 1211232, 1220824, 1290189, 1331808, 1539903, 1720252, 1831236, 2053204, 2441648, 2580378, 3079806, 3440504, 3662472, 4106408, 4730693, 4883296, 5160756, 5646311, 6159612, 6881008, 7324944, 8212816, 9461386, 10321512, 11292622, 12319224, 13762016, 14192079, 14649888, 15912331, 16425632, 16938933, 18922772, 20643024, 22585244, 24638448, 28384158, 31824662, 33877866, 37845544, 41286048, 45170488, 47736993, 49276896, 56768316, 63649324, 67755732, 75691088, 90340976, 95473986, 113536632, 127298648, 135511464, 151382176, 175035641, 180681952, 190947972, 227073264, 254597296, 271022928, 350071282, 381895944, 454146528, 509194592, 525106923, 542045856, 700142564, 763791888, 1050213846, 1400285128, 1527583776, 2100427692, 2800570256, 4200855384, 5601140512, 8401710768, 16803421536]

約数ペア:

[(1, 16803421536), (2, 8401710768), (3, 5601140512), (4, 4200855384), (6, 2800570256), (8, 2100427692), (11, 1527583776), (12, 1400285128), (16, 1050213846), (22, 763791888), (24, 700142564), (31, 542045856), (32, 525106923), (33, 509194592), (37, 454146528), (44, 381895944), (48, 350071282), (62, 271022928), (66, 254597296), (74, 227073264), (88, 190947972), (93, 180681952), (96, 175035641), (111, 151382176), (124, 135511464), (132, 127298648), (148, 113536632), (176, 95473986), (186, 90340976), (222, 75691088), (248, 67755732), (264, 63649324), (296, 56768316), (341, 49276896), (352, 47736993), (372, 45170488), (407, 41286048), (444, 37845544), (496, 33877866), (528, 31824662), (592, 28384158), (682, 24638448), (744, 22585244), (814, 20643024), (888, 18922772), (992, 16938933), (1023, 16425632), (1056, 15912331), (1147, 14649888), (1184, 14192079), (1221, 13762016), (1364, 12319224), (1488, 11292622), (1628, 10321512), (1776, 9461386), (2046, 8212816), (2294, 7324944), (2442, 6881008), (2728, 6159612), (2976, 5646311), (3256, 5160756), (3441, 4883296), (3552, 4730693), (4092, 4106408), (4588, 3662472), (4884, 3440504), (5456, 3079806), (6512, 2580378), (6882, 2441648), (8184, 2053204), (9176, 1831236), (9768, 1720252), (10912, 1539903), (12617, 1331808), (13024, 1290189), (13764, 1220824), (13873, 1211232), (16368, 1026602), (18352, 915618), (19536, 860126), (25234, 665904), (27528, 610412), (27746, 605616), (32736, 513301), (36704, 457809), (37851, 443936), (39072, 430063), (41619, 403744), (50468, 332952), (55056, 305206), (55492, 302808), (75702, 221968), (83238, 201872), (100936, 166476), (110112, 152603), (110984, 151404)]