333546460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 840482496

約数和(自身を除く): 506936036

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 52, 65, 68, 85, 92, 115, 130, 170, 193, 221, 230, 260, 289, 299, 340, 386, 391, 442, 460, 578, 598, 772, 782, 884, 965, 1105, 1156, 1196, 1445, 1495, 1564, 1930, 1955, 2210, 2509, 2890, 2990, 3281, 3757, 3860, 3910, 4420, 4439, 5018, 5083, 5780, 5980, 6562, 6647, 7514, 7820, 8878, 10036, 10166, 12545, 13124, 13294, 15028, 16405, 17756, 18785, 20332, 22195, 25090, 25415, 26588, 32810, 33235, 37570, 42653, 44390, 50180, 50830, 55777, 57707, 65620, 66470, 75140, 75463, 85306, 86411, 88780, 101660, 111554, 115414, 132940, 150926, 170612, 172822, 213265, 223108, 230828, 278885, 288535, 301852, 345644, 377315, 426530, 432055, 557770, 577070, 725101, 754630, 853060, 864110, 981019, 1115540, 1154140, 1282871, 1450202, 1509260, 1728220, 1962038, 2565742, 2900404, 3625505, 3924076, 4905095, 5131484, 6414355, 7251010, 9810190, 12828710, 14502020, 16677323, 19620380, 25657420, 33354646, 66709292, 83386615, 166773230, 333546460]

約数ペア:

[(1, 333546460), (2, 166773230), (4, 83386615), (5, 66709292), (10, 33354646), (13, 25657420), (17, 19620380), (20, 16677323), (23, 14502020), (26, 12828710), (34, 9810190), (46, 7251010), (52, 6414355), (65, 5131484), (68, 4905095), (85, 3924076), (92, 3625505), (115, 2900404), (130, 2565742), (170, 1962038), (193, 1728220), (221, 1509260), (230, 1450202), (260, 1282871), (289, 1154140), (299, 1115540), (340, 981019), (386, 864110), (391, 853060), (442, 754630), (460, 725101), (578, 577070), (598, 557770), (772, 432055), (782, 426530), (884, 377315), (965, 345644), (1105, 301852), (1156, 288535), (1196, 278885), (1445, 230828), (1495, 223108), (1564, 213265), (1930, 172822), (1955, 170612), (2210, 150926), (2509, 132940), (2890, 115414), (2990, 111554), (3281, 101660), (3757, 88780), (3860, 86411), (3910, 85306), (4420, 75463), (4439, 75140), (5018, 66470), (5083, 65620), (5780, 57707), (5980, 55777), (6562, 50830), (6647, 50180), (7514, 44390), (7820, 42653), (8878, 37570), (10036, 33235), (10166, 32810), (12545, 26588), (13124, 25415), (13294, 25090), (15028, 22195), (16405, 20332), (17756, 18785)]