389517408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2037

約数の個数: 144

約数和(自身を含む): 1279133856

約数和(自身を除く): 889616448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 288, 303, 336, 404, 504, 606, 672, 707, 808, 909, 1008, 1212, 1414, 1616, 1818, 1913, 2016, 2121, 2424, 2828, 3232, 3636, 3826, 4242, 4848, 5656, 5739, 6363, 7272, 7652, 8484, 9696, 11312, 11478, 12726, 13391, 14544, 15304, 16968, 17217, 22624, 22956, 25452, 26782, 29088, 30608, 33936, 34434, 40173, 45912, 50904, 53564, 61216, 67872, 68868, 80346, 91824, 101808, 107128, 120519, 137736, 160692, 183648, 193213, 203616, 214256, 241038, 275472, 321384, 386426, 428512, 482076, 550944, 579639, 642768, 772852, 964152, 1159278, 1285536, 1352491, 1545704, 1738917, 1928304, 2318556, 2704982, 3091408, 3477834, 3856608, 4057473, 4637112, 5409964, 6182816, 6955668, 8114946, 9274224, 10819928, 12172419, 13911336, 16229892, 18548448, 21639856, 24344838, 27822672, 32459784, 43279712, 48689676, 55645344, 64919568, 97379352, 129839136, 194758704, 389517408]

約数ペア:

[(1, 389517408), (2, 194758704), (3, 129839136), (4, 97379352), (6, 64919568), (7, 55645344), (8, 48689676), (9, 43279712), (12, 32459784), (14, 27822672), (16, 24344838), (18, 21639856), (21, 18548448), (24, 16229892), (28, 13911336), (32, 12172419), (36, 10819928), (42, 9274224), (48, 8114946), (56, 6955668), (63, 6182816), (72, 5409964), (84, 4637112), (96, 4057473), (101, 3856608), (112, 3477834), (126, 3091408), (144, 2704982), (168, 2318556), (202, 1928304), (224, 1738917), (252, 1545704), (288, 1352491), (303, 1285536), (336, 1159278), (404, 964152), (504, 772852), (606, 642768), (672, 579639), (707, 550944), (808, 482076), (909, 428512), (1008, 386426), (1212, 321384), (1414, 275472), (1616, 241038), (1818, 214256), (1913, 203616), (2016, 193213), (2121, 183648), (2424, 160692), (2828, 137736), (3232, 120519), (3636, 107128), (3826, 101808), (4242, 91824), (4848, 80346), (5656, 68868), (5739, 67872), (6363, 61216), (7272, 53564), (7652, 50904), (8484, 45912), (9696, 40173), (11312, 34434), (11478, 33936), (12726, 30608), (13391, 29088), (14544, 26782), (15304, 25452), (16968, 22956), (17217, 22624)]