38551445816

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:998

約数の個数: 192

約数和(自身を含む): 86518886400

約数和(自身を除く): 47967440584

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 47, 52, 74, 76, 94, 104, 148, 152, 169, 188, 247, 296, 338, 376, 481, 494, 611, 676, 703, 863, 893, 962, 988, 1222, 1352, 1406, 1726, 1739, 1786, 1924, 1976, 2444, 2812, 3211, 3452, 3478, 3572, 3848, 4888, 5624, 6253, 6422, 6904, 6956, 7144, 7943, 9139, 11219, 11609, 12506, 12844, 13912, 15886, 16397, 18278, 22438, 22607, 23218, 25012, 25688, 31772, 31931, 32794, 33041, 36556, 40561, 44876, 45214, 46436, 50024, 63544, 63862, 65588, 66082, 73112, 81122, 89752, 90428, 92872, 118807, 127724, 131176, 132164, 145847, 150917, 162244, 180856, 213161, 237614, 255448, 264328, 291694, 293891, 301834, 324488, 415103, 426322, 429533, 475228, 527293, 583388, 587782, 603668, 606689, 770659, 830206, 852644, 859066, 950456, 1054586, 1166776, 1175564, 1207336, 1213378, 1500757, 1541318, 1660412, 1705288, 1718132, 2109172, 2351128, 2426756, 2771093, 3001514, 3082636, 3320824, 3436264, 4218344, 4853512, 5396339, 5542186, 5583929, 6003028, 6165272, 6854809, 7886957, 10018567, 10792678, 11084372, 11167858, 12006056, 13709618, 15773914, 19509841, 20037134, 21585356, 22168744, 22335716, 27419236, 28514383, 31547828, 39019682, 40074268, 43170712, 44671432, 54838472, 57028766, 63095656, 78039364, 80148536, 102530441, 114057532, 130241371, 156078728, 205060882, 228115064, 253627933, 260482742, 370686979, 410121764, 507255866, 520965484, 741373958, 820243528, 1014511732, 1041930968, 1482747916, 2029023464, 2965495832, 4818930727, 9637861454, 19275722908, 38551445816]

約数ペア:

[(1, 38551445816), (2, 19275722908), (4, 9637861454), (8, 4818930727), (13, 2965495832), (19, 2029023464), (26, 1482747916), (37, 1041930968), (38, 1014511732), (47, 820243528), (52, 741373958), (74, 520965484), (76, 507255866), (94, 410121764), (104, 370686979), (148, 260482742), (152, 253627933), (169, 228115064), (188, 205060882), (247, 156078728), (296, 130241371), (338, 114057532), (376, 102530441), (481, 80148536), (494, 78039364), (611, 63095656), (676, 57028766), (703, 54838472), (863, 44671432), (893, 43170712), (962, 40074268), (988, 39019682), (1222, 31547828), (1352, 28514383), (1406, 27419236), (1726, 22335716), (1739, 22168744), (1786, 21585356), (1924, 20037134), (1976, 19509841), (2444, 15773914), (2812, 13709618), (3211, 12006056), (3452, 11167858), (3478, 11084372), (3572, 10792678), (3848, 10018567), (4888, 7886957), (5624, 6854809), (6253, 6165272), (6422, 6003028), (6904, 5583929), (6956, 5542186), (7144, 5396339), (7943, 4853512), (9139, 4218344), (11219, 3436264), (11609, 3320824), (12506, 3082636), (12844, 3001514), (13912, 2771093), (15886, 2426756), (16397, 2351128), (18278, 2109172), (22438, 1718132), (22607, 1705288), (23218, 1660412), (25012, 1541318), (25688, 1500757), (31772, 1213378), (31931, 1207336), (32794, 1175564), (33041, 1166776), (36556, 1054586), (40561, 950456), (44876, 859066), (45214, 852644), (46436, 830206), (50024, 770659), (63544, 606689), (63862, 603668), (65588, 587782), (66082, 583388), (73112, 527293), (81122, 475228), (89752, 429533), (90428, 426322), (92872, 415103), (118807, 324488), (127724, 301834), (131176, 293891), (132164, 291694), (145847, 264328), (150917, 255448), (162244, 237614), (180856, 213161)]