400023288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1451}}^1$

素因数の和:2017

約数の個数: 96

約数和(自身を含む): 1241285760

約数和(自身を除く): 841262472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 547, 1094, 1451, 1641, 2188, 2902, 3282, 3829, 4353, 4376, 4923, 5804, 6564, 7658, 8706, 9846, 10157, 11487, 11608, 13059, 13128, 15316, 17412, 19692, 20314, 22974, 26118, 30471, 30632, 34461, 34824, 39384, 40628, 45948, 52236, 60942, 68922, 81256, 91413, 91896, 104472, 121884, 137844, 182826, 243768, 275688, 365652, 731304, 793697, 1587394, 2381091, 3174788, 4762182, 5555879, 6349576, 7143273, 9524364, 11111758, 14286546, 16667637, 19048728, 22223516, 28573092, 33335274, 44447032, 50002911, 57146184, 66670548, 100005822, 133341096, 200011644, 400023288]

約数ペア:

[(1, 400023288), (2, 200011644), (3, 133341096), (4, 100005822), (6, 66670548), (7, 57146184), (8, 50002911), (9, 44447032), (12, 33335274), (14, 28573092), (18, 22223516), (21, 19048728), (24, 16667637), (28, 14286546), (36, 11111758), (42, 9524364), (56, 7143273), (63, 6349576), (72, 5555879), (84, 4762182), (126, 3174788), (168, 2381091), (252, 1587394), (504, 793697), (547, 731304), (1094, 365652), (1451, 275688), (1641, 243768), (2188, 182826), (2902, 137844), (3282, 121884), (3829, 104472), (4353, 91896), (4376, 91413), (4923, 81256), (5804, 68922), (6564, 60942), (7658, 52236), (8706, 45948), (9846, 40628), (10157, 39384), (11487, 34824), (11608, 34461), (13059, 30632), (13128, 30471), (15316, 26118), (17412, 22974), (19692, 20314)]