1598996984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 3585254400

約数和(自身を除く): 1986257416

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 151, 152, 184, 233, 247, 299, 302, 437, 466, 494, 598, 604, 874, 932, 988, 1196, 1208, 1748, 1864, 1963, 1976, 2392, 2869, 3029, 3473, 3496, 3926, 4427, 5359, 5681, 5738, 6058, 6946, 7852, 8854, 10718, 11362, 11476, 12116, 13892, 15704, 17708, 21436, 22724, 22952, 24232, 27784, 35183, 35416, 37297, 42872, 45149, 45448, 57551, 65987, 69667, 70366, 74594, 90298, 101821, 115102, 131974, 139334, 140732, 149188, 180596, 203642, 230204, 263948, 278668, 281464, 298376, 361192, 407284, 457379, 460408, 527896, 557336, 668477, 809209, 814568, 857831, 914758, 1323673, 1336954, 1618418, 1715662, 1829516, 2647346, 2673908, 3236836, 3431324, 3659032, 5294692, 5347816, 6473672, 6862648, 8690201, 10519717, 10589384, 15374971, 17380402, 21039434, 30749942, 34760804, 42078868, 61499884, 69521608, 84157736, 122999768, 199874623, 399749246, 799498492, 1598996984]

約数ペア:

[(1, 1598996984), (2, 799498492), (4, 399749246), (8, 199874623), (13, 122999768), (19, 84157736), (23, 69521608), (26, 61499884), (38, 42078868), (46, 34760804), (52, 30749942), (76, 21039434), (92, 17380402), (104, 15374971), (151, 10589384), (152, 10519717), (184, 8690201), (233, 6862648), (247, 6473672), (299, 5347816), (302, 5294692), (437, 3659032), (466, 3431324), (494, 3236836), (598, 2673908), (604, 2647346), (874, 1829516), (932, 1715662), (988, 1618418), (1196, 1336954), (1208, 1323673), (1748, 914758), (1864, 857831), (1963, 814568), (1976, 809209), (2392, 668477), (2869, 557336), (3029, 527896), (3473, 460408), (3496, 457379), (3926, 407284), (4427, 361192), (5359, 298376), (5681, 281464), (5738, 278668), (6058, 263948), (6946, 230204), (7852, 203642), (8854, 180596), (10718, 149188), (11362, 140732), (11476, 139334), (12116, 131974), (13892, 115102), (15704, 101821), (17708, 90298), (21436, 74594), (22724, 70366), (22952, 69667), (24232, 65987), (27784, 57551), (35183, 45448), (35416, 45149), (37297, 42872)]