22231569172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 43545600000

約数和(自身を除く): 21314030828

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 79, 92, 158, 199, 316, 398, 437, 796, 809, 874, 1501, 1618, 1748, 1817, 3002, 3236, 3634, 3781, 4577, 6004, 7268, 7562, 9154, 15124, 15371, 15721, 18308, 18607, 30742, 31442, 34523, 37214, 61484, 62884, 63911, 69046, 74428, 86963, 127822, 138092, 160991, 173926, 255644, 298699, 321982, 347852, 353533, 361583, 597398, 643964, 707066, 723166, 1194796, 1214309, 1414132, 1446332, 1469953, 2428618, 2939906, 3058829, 3702793, 4857236, 5879812, 6117658, 6870077, 7405586, 12235316, 12718289, 13740154, 14811172, 25436578, 27480308, 27929107, 50873156, 55858214, 70353067, 111716428, 140706134, 241647491, 281412268, 292520647, 483294982, 585041294, 966589964, 1170082588, 5557892293, 11115784586, 22231569172]

約数ペア:

[(1, 22231569172), (2, 11115784586), (4, 5557892293), (19, 1170082588), (23, 966589964), (38, 585041294), (46, 483294982), (76, 292520647), (79, 281412268), (92, 241647491), (158, 140706134), (199, 111716428), (316, 70353067), (398, 55858214), (437, 50873156), (796, 27929107), (809, 27480308), (874, 25436578), (1501, 14811172), (1618, 13740154), (1748, 12718289), (1817, 12235316), (3002, 7405586), (3236, 6870077), (3634, 6117658), (3781, 5879812), (4577, 4857236), (6004, 3702793), (7268, 3058829), (7562, 2939906), (9154, 2428618), (15124, 1469953), (15371, 1446332), (15721, 1414132), (18308, 1214309), (18607, 1194796), (30742, 723166), (31442, 707066), (34523, 643964), (37214, 597398), (61484, 361583), (62884, 353533), (63911, 347852), (69046, 321982), (74428, 298699), (86963, 255644), (127822, 173926), (138092, 160991)]