1900022208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1913}}^1$

素因数の和:2674

約数の個数: 112

約数和(自身を含む): 5756087040

約数和(自身を除く): 3856064832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 739, 1344, 1478, 1913, 2217, 2956, 3826, 4434, 5173, 5739, 5912, 7652, 8868, 10346, 11478, 11824, 13391, 15304, 15519, 17736, 20692, 22956, 23648, 26782, 30608, 31038, 35472, 40173, 41384, 45912, 47296, 53564, 61216, 62076, 70944, 80346, 82768, 91824, 107128, 122432, 124152, 141888, 160692, 165536, 183648, 214256, 248304, 321384, 331072, 367296, 428512, 496608, 642768, 857024, 993216, 1285536, 1413707, 2571072, 2827414, 4241121, 5654828, 8482242, 9895949, 11309656, 16964484, 19791898, 22619312, 29687847, 33928968, 39583796, 45238624, 59375694, 67857936, 79167592, 90477248, 118751388, 135715872, 158335184, 237502776, 271431744, 316670368, 475005552, 633340736, 950011104, 1900022208]

約数ペア:

[(1, 1900022208), (2, 950011104), (3, 633340736), (4, 475005552), (6, 316670368), (7, 271431744), (8, 237502776), (12, 158335184), (14, 135715872), (16, 118751388), (21, 90477248), (24, 79167592), (28, 67857936), (32, 59375694), (42, 45238624), (48, 39583796), (56, 33928968), (64, 29687847), (84, 22619312), (96, 19791898), (112, 16964484), (168, 11309656), (192, 9895949), (224, 8482242), (336, 5654828), (448, 4241121), (672, 2827414), (739, 2571072), (1344, 1413707), (1478, 1285536), (1913, 993216), (2217, 857024), (2956, 642768), (3826, 496608), (4434, 428512), (5173, 367296), (5739, 331072), (5912, 321384), (7652, 248304), (8868, 214256), (10346, 183648), (11478, 165536), (11824, 160692), (13391, 141888), (15304, 124152), (15519, 122432), (17736, 107128), (20692, 91824), (22956, 82768), (23648, 80346), (26782, 70944), (30608, 62076), (31038, 61216), (35472, 53564), (40173, 47296), (41384, 45912)]