2001434148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2719}}^1$

素因数の和:2886

約数の個数: 144

約数和(自身を含む): 6083051520

約数和(自身を除く): 4081617372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 127, 138, 161, 207, 252, 254, 276, 322, 381, 414, 483, 508, 644, 762, 828, 889, 966, 1143, 1449, 1524, 1778, 1932, 2286, 2667, 2719, 2898, 2921, 3556, 4572, 5334, 5438, 5796, 5842, 8001, 8157, 8763, 10668, 10876, 11684, 16002, 16314, 17526, 19033, 20447, 24471, 26289, 32004, 32628, 35052, 38066, 40894, 48942, 52578, 57099, 61341, 62537, 76132, 81788, 97884, 105156, 114198, 122682, 125074, 171297, 184023, 187611, 228396, 245364, 250148, 342594, 345313, 368046, 375222, 437759, 562833, 685188, 690626, 736092, 750444, 875518, 1035939, 1125666, 1313277, 1381252, 1751036, 2071878, 2251332, 2417191, 2626554, 3107817, 3939831, 4143756, 4834382, 5253108, 6215634, 7251573, 7879662, 7942199, 9668764, 12431268, 14503146, 15759324, 15884398, 21754719, 23826597, 29006292, 31768796, 43509438, 47653194, 55595393, 71479791, 87018876, 95306388, 111190786, 142959582, 166786179, 222381572, 285919164, 333572358, 500358537, 667144716, 1000717074, 2001434148]

約数ペア:

[(1, 2001434148), (2, 1000717074), (3, 667144716), (4, 500358537), (6, 333572358), (7, 285919164), (9, 222381572), (12, 166786179), (14, 142959582), (18, 111190786), (21, 95306388), (23, 87018876), (28, 71479791), (36, 55595393), (42, 47653194), (46, 43509438), (63, 31768796), (69, 29006292), (84, 23826597), (92, 21754719), (126, 15884398), (127, 15759324), (138, 14503146), (161, 12431268), (207, 9668764), (252, 7942199), (254, 7879662), (276, 7251573), (322, 6215634), (381, 5253108), (414, 4834382), (483, 4143756), (508, 3939831), (644, 3107817), (762, 2626554), (828, 2417191), (889, 2251332), (966, 2071878), (1143, 1751036), (1449, 1381252), (1524, 1313277), (1778, 1125666), (1932, 1035939), (2286, 875518), (2667, 750444), (2719, 736092), (2898, 690626), (2921, 685188), (3556, 562833), (4572, 437759), (5334, 375222), (5438, 368046), (5796, 345313), (5842, 342594), (8001, 250148), (8157, 245364), (8763, 228396), (10668, 187611), (10876, 184023), (11684, 171297), (16002, 125074), (16314, 122682), (17526, 114198), (19033, 105156), (20447, 97884), (24471, 81788), (26289, 76132), (32004, 62537), (32628, 61341), (35052, 57099), (38066, 52578), (40894, 48942)]