221223312

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{3347}}^1$

素因数の和:3387

約数の個数: 120

約数和(自身を含む): 680018976

約数和(自身を除く): 458795664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 816, 918, 972, 1224, 1296, 1377, 1836, 1944, 2448, 2754, 3347, 3672, 3888, 4131, 5508, 6694, 7344, 8262, 10041, 11016, 13388, 16524, 20082, 22032, 26776, 30123, 33048, 40164, 53552, 56899, 60246, 66096, 80328, 90369, 113798, 120492, 160656, 170697, 180738, 227596, 240984, 271107, 341394, 361476, 455192, 481968, 512091, 542214, 682788, 722952, 813321, 910384, 1024182, 1084428, 1365576, 1445904, 1536273, 1626642, 2048364, 2168856, 2731152, 3072546, 3253284, 4096728, 4337712, 4608819, 6145092, 6506568, 8193456, 9217638, 12290184, 13013136, 13826457, 18435276, 24580368, 27652914, 36870552, 55305828, 73741104, 110611656, 221223312]

約数ペア:

[(1, 221223312), (2, 110611656), (3, 73741104), (4, 55305828), (6, 36870552), (8, 27652914), (9, 24580368), (12, 18435276), (16, 13826457), (17, 13013136), (18, 12290184), (24, 9217638), (27, 8193456), (34, 6506568), (36, 6145092), (48, 4608819), (51, 4337712), (54, 4096728), (68, 3253284), (72, 3072546), (81, 2731152), (102, 2168856), (108, 2048364), (136, 1626642), (144, 1536273), (153, 1445904), (162, 1365576), (204, 1084428), (216, 1024182), (243, 910384), (272, 813321), (306, 722952), (324, 682788), (408, 542214), (432, 512091), (459, 481968), (486, 455192), (612, 361476), (648, 341394), (816, 271107), (918, 240984), (972, 227596), (1224, 180738), (1296, 170697), (1377, 160656), (1836, 120492), (1944, 113798), (2448, 90369), (2754, 80328), (3347, 66096), (3672, 60246), (3888, 56899), (4131, 53552), (5508, 40164), (6694, 33048), (7344, 30123), (8262, 26776), (10041, 22032), (11016, 20082), (13388, 16524)]