196963728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 593712000

約数和(自身を除く): 396748272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 48, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 208, 222, 228, 247, 296, 304, 312, 444, 449, 456, 481, 494, 592, 624, 703, 741, 888, 898, 912, 962, 988, 1347, 1406, 1443, 1482, 1776, 1796, 1924, 1976, 2109, 2694, 2812, 2886, 2964, 3592, 3848, 3952, 4218, 5388, 5624, 5772, 5837, 5928, 7184, 7696, 8436, 8531, 9139, 10776, 11248, 11544, 11674, 11856, 16613, 16872, 17062, 17511, 18278, 21552, 23088, 23348, 25593, 27417, 33226, 33744, 34124, 35022, 36556, 46696, 49839, 51186, 54834, 66452, 68248, 70044, 73112, 93392, 99678, 102372, 109668, 110903, 132904, 136496, 140088, 146224, 199356, 204744, 215969, 219336, 221806, 265808, 280176, 315647, 332709, 398712, 409488, 431938, 438672, 443612, 631294, 647907, 665418, 797424, 863876, 887224, 946941, 1262588, 1295814, 1330836, 1727752, 1774448, 1893882, 2525176, 2591628, 2661672, 3455504, 3787764, 4103411, 5050352, 5183256, 5323344, 7575528, 8206822, 10366512, 12310233, 15151056, 16413644, 24620466, 32827288, 49240932, 65654576, 98481864, 196963728]

約数ペア:

[(1, 196963728), (2, 98481864), (3, 65654576), (4, 49240932), (6, 32827288), (8, 24620466), (12, 16413644), (13, 15151056), (16, 12310233), (19, 10366512), (24, 8206822), (26, 7575528), (37, 5323344), (38, 5183256), (39, 5050352), (48, 4103411), (52, 3787764), (57, 3455504), (74, 2661672), (76, 2591628), (78, 2525176), (104, 1893882), (111, 1774448), (114, 1727752), (148, 1330836), (152, 1295814), (156, 1262588), (208, 946941), (222, 887224), (228, 863876), (247, 797424), (296, 665418), (304, 647907), (312, 631294), (444, 443612), (449, 438672), (456, 431938), (481, 409488), (494, 398712), (592, 332709), (624, 315647), (703, 280176), (741, 265808), (888, 221806), (898, 219336), (912, 215969), (962, 204744), (988, 199356), (1347, 146224), (1406, 140088), (1443, 136496), (1482, 132904), (1776, 110903), (1796, 109668), (1924, 102372), (1976, 99678), (2109, 93392), (2694, 73112), (2812, 70044), (2886, 68248), (2964, 66452), (3592, 54834), (3848, 51186), (3952, 49839), (4218, 46696), (5388, 36556), (5624, 35022), (5772, 34124), (5837, 33744), (5928, 33226), (7184, 27417), (7696, 25593), (8436, 23348), (8531, 23088), (9139, 21552), (10776, 18278), (11248, 17511), (11544, 17062), (11674, 16872), (11856, 16613)]