17720931552

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2707}}^1$

素因数の和:2873

約数の個数: 192

約数和(自身を含む): 50826343680

約数和(自身を除く): 33105412128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 97, 111, 114, 148, 152, 194, 222, 228, 291, 296, 304, 388, 444, 456, 582, 592, 608, 703, 776, 888, 912, 1164, 1184, 1406, 1552, 1776, 1824, 1843, 2109, 2328, 2707, 2812, 3104, 3552, 3589, 3686, 4218, 4656, 5414, 5529, 5624, 7178, 7372, 8121, 8436, 9312, 10767, 10828, 11058, 11248, 14356, 14744, 16242, 16872, 21534, 21656, 22116, 22496, 28712, 29488, 32484, 33744, 43068, 43312, 44232, 51433, 57424, 58976, 64968, 67488, 68191, 86136, 86624, 88464, 100159, 102866, 114848, 129936, 136382, 154299, 172272, 176928, 200318, 204573, 205732, 259872, 262579, 272764, 300477, 308598, 344544, 400636, 409146, 411464, 525158, 545528, 600954, 617196, 787737, 801272, 818292, 822928, 1050316, 1091056, 1201908, 1234392, 1575474, 1602544, 1636584, 1645856, 1903021, 2100632, 2182112, 2403816, 2468784, 3150948, 3205088, 3273168, 3806042, 4201264, 4807632, 4937568, 4989001, 5709063, 6301896, 6546336, 7612084, 8402528, 9615264, 9715423, 9978002, 11418126, 12603792, 14967003, 15224168, 19430846, 19956004, 22836252, 25207584, 29146269, 29934006, 30448336, 38861692, 39912008, 45672504, 58292538, 59868012, 60896672, 77723384, 79824016, 91345008, 116585076, 119736024, 155446768, 159648032, 182690016, 184593037, 233170152, 239472048, 310893536, 369186074, 466340304, 478944096, 553779111, 738372148, 932680608, 1107558222, 1476744296, 2215116444, 2953488592, 4430232888, 5906977184, 8860465776, 17720931552]

約数ペア:

[(1, 17720931552), (2, 8860465776), (3, 5906977184), (4, 4430232888), (6, 2953488592), (8, 2215116444), (12, 1476744296), (16, 1107558222), (19, 932680608), (24, 738372148), (32, 553779111), (37, 478944096), (38, 466340304), (48, 369186074), (57, 310893536), (74, 239472048), (76, 233170152), (96, 184593037), (97, 182690016), (111, 159648032), (114, 155446768), (148, 119736024), (152, 116585076), (194, 91345008), (222, 79824016), (228, 77723384), (291, 60896672), (296, 59868012), (304, 58292538), (388, 45672504), (444, 39912008), (456, 38861692), (582, 30448336), (592, 29934006), (608, 29146269), (703, 25207584), (776, 22836252), (888, 19956004), (912, 19430846), (1164, 15224168), (1184, 14967003), (1406, 12603792), (1552, 11418126), (1776, 9978002), (1824, 9715423), (1843, 9615264), (2109, 8402528), (2328, 7612084), (2707, 6546336), (2812, 6301896), (3104, 5709063), (3552, 4989001), (3589, 4937568), (3686, 4807632), (4218, 4201264), (4656, 3806042), (5414, 3273168), (5529, 3205088), (5624, 3150948), (7178, 2468784), (7372, 2403816), (8121, 2182112), (8436, 2100632), (9312, 1903021), (10767, 1645856), (10828, 1636584), (11058, 1602544), (11248, 1575474), (14356, 1234392), (14744, 1201908), (16242, 1091056), (16872, 1050316), (21534, 822928), (21656, 818292), (22116, 801272), (22496, 787737), (28712, 617196), (29488, 600954), (32484, 545528), (33744, 525158), (43068, 411464), (43312, 409146), (44232, 400636), (51433, 344544), (57424, 308598), (58976, 300477), (64968, 272764), (67488, 262579), (68191, 259872), (86136, 205732), (86624, 204573), (88464, 200318), (100159, 176928), (102866, 172272), (114848, 154299), (129936, 136382)]