878265804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1489}}^1$

素因数の和:1727

約数の個数: 96

約数和(自身を含む): 2336320000

約数和(自身を除く): 1458054196

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 199, 228, 247, 398, 494, 597, 741, 796, 988, 1194, 1482, 1489, 2388, 2587, 2964, 2978, 3781, 4467, 5174, 5956, 7562, 7761, 8934, 10348, 11343, 15124, 15522, 17868, 19357, 22686, 28291, 31044, 38714, 45372, 49153, 56582, 58071, 77428, 84873, 98306, 113164, 116142, 147459, 169746, 196612, 232284, 294918, 296311, 339492, 367783, 589836, 592622, 735566, 888933, 1103349, 1185244, 1471132, 1777866, 2206698, 3555732, 3852043, 4413396, 5629909, 7704086, 11259818, 11556129, 15408172, 16889727, 22519636, 23112258, 33779454, 46224516, 67558908, 73188817, 146377634, 219566451, 292755268, 439132902, 878265804]

約数ペア:

[(1, 878265804), (2, 439132902), (3, 292755268), (4, 219566451), (6, 146377634), (12, 73188817), (13, 67558908), (19, 46224516), (26, 33779454), (38, 23112258), (39, 22519636), (52, 16889727), (57, 15408172), (76, 11556129), (78, 11259818), (114, 7704086), (156, 5629909), (199, 4413396), (228, 3852043), (247, 3555732), (398, 2206698), (494, 1777866), (597, 1471132), (741, 1185244), (796, 1103349), (988, 888933), (1194, 735566), (1482, 592622), (1489, 589836), (2388, 367783), (2587, 339492), (2964, 296311), (2978, 294918), (3781, 232284), (4467, 196612), (5174, 169746), (5956, 147459), (7562, 116142), (7761, 113164), (8934, 98306), (10348, 84873), (11343, 77428), (15124, 58071), (15522, 56582), (17868, 49153), (19357, 45372), (22686, 38714), (28291, 31044)]