218552796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 724792320

約数和(自身を除く): 506239524

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 41, 42, 44, 54, 63, 66, 77, 82, 84, 99, 108, 123, 126, 132, 154, 164, 189, 198, 231, 246, 252, 287, 297, 308, 369, 378, 396, 451, 462, 492, 574, 594, 641, 693, 738, 756, 861, 902, 924, 1107, 1148, 1188, 1282, 1353, 1386, 1476, 1722, 1804, 1923, 2079, 2214, 2564, 2583, 2706, 2772, 3157, 3444, 3846, 4059, 4158, 4428, 4487, 5166, 5412, 5769, 6314, 7051, 7692, 7749, 8118, 8316, 8974, 9471, 10332, 11538, 12177, 12628, 13461, 14102, 15498, 16236, 17307, 17948, 18942, 21153, 23076, 24354, 26281, 26922, 28204, 28413, 30996, 34614, 37884, 40383, 42306, 48708, 49357, 52562, 53844, 56826, 63459, 69228, 78843, 80766, 84612, 85239, 98714, 105124, 113652, 121149, 126918, 148071, 157686, 161532, 170478, 183967, 190377, 197428, 236529, 242298, 253836, 289091, 296142, 315372, 340956, 367934, 380754, 444213, 473058, 484596, 551901, 578182, 592284, 709587, 735868, 761508, 867273, 888426, 946116, 1103802, 1156364, 1332639, 1419174, 1655703, 1734546, 1776852, 2023637, 2207604, 2601819, 2665278, 2838348, 3311406, 3469092, 4047274, 4967109, 5203638, 5330556, 6070911, 6622812, 7805457, 8094548, 9934218, 10407276, 12141822, 15610914, 18212733, 19868436, 24283644, 31221828, 36425466, 54638199, 72850932, 109276398, 218552796]

約数ペア:

[(1, 218552796), (2, 109276398), (3, 72850932), (4, 54638199), (6, 36425466), (7, 31221828), (9, 24283644), (11, 19868436), (12, 18212733), (14, 15610914), (18, 12141822), (21, 10407276), (22, 9934218), (27, 8094548), (28, 7805457), (33, 6622812), (36, 6070911), (41, 5330556), (42, 5203638), (44, 4967109), (54, 4047274), (63, 3469092), (66, 3311406), (77, 2838348), (82, 2665278), (84, 2601819), (99, 2207604), (108, 2023637), (123, 1776852), (126, 1734546), (132, 1655703), (154, 1419174), (164, 1332639), (189, 1156364), (198, 1103802), (231, 946116), (246, 888426), (252, 867273), (287, 761508), (297, 735868), (308, 709587), (369, 592284), (378, 578182), (396, 551901), (451, 484596), (462, 473058), (492, 444213), (574, 380754), (594, 367934), (641, 340956), (693, 315372), (738, 296142), (756, 289091), (861, 253836), (902, 242298), (924, 236529), (1107, 197428), (1148, 190377), (1188, 183967), (1282, 170478), (1353, 161532), (1386, 157686), (1476, 148071), (1722, 126918), (1804, 121149), (1923, 113652), (2079, 105124), (2214, 98714), (2564, 85239), (2583, 84612), (2706, 80766), (2772, 78843), (3157, 69228), (3444, 63459), (3846, 56826), (4059, 53844), (4158, 52562), (4428, 49357), (4487, 48708), (5166, 42306), (5412, 40383), (5769, 37884), (6314, 34614), (7051, 30996), (7692, 28413), (7749, 28204), (8118, 26922), (8316, 26281), (8974, 24354), (9471, 23076), (10332, 21153), (11538, 18942), (12177, 17948), (12628, 17307), (13461, 16236), (14102, 15498)]