313620732

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 881375040

約数和(自身を除く): 567754308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 37, 46, 58, 69, 74, 87, 92, 111, 116, 138, 148, 174, 207, 222, 261, 276, 333, 348, 353, 414, 444, 522, 666, 667, 706, 828, 851, 1044, 1059, 1073, 1332, 1334, 1412, 1702, 2001, 2118, 2146, 2553, 2668, 3177, 3219, 3404, 4002, 4236, 4292, 5106, 6003, 6354, 6438, 7659, 8004, 8119, 9657, 10212, 10237, 12006, 12708, 12876, 13061, 15318, 16238, 19314, 20474, 24012, 24357, 24679, 26122, 30636, 30711, 32476, 38628, 39183, 40948, 48714, 49358, 52244, 61422, 73071, 74037, 78366, 92133, 97428, 98716, 117549, 122844, 146142, 148074, 156732, 184266, 222111, 235098, 235451, 292284, 296148, 300403, 368532, 378769, 444222, 470196, 470902, 600806, 706353, 757538, 888444, 901209, 941804, 1136307, 1201612, 1412706, 1515076, 1802418, 2119059, 2272614, 2703627, 2825412, 3408921, 3604836, 4238118, 4545228, 5407254, 6817842, 8476236, 8711687, 10814508, 13635684, 17423374, 26135061, 34846748, 52270122, 78405183, 104540244, 156810366, 313620732]

約数ペア:

[(1, 313620732), (2, 156810366), (3, 104540244), (4, 78405183), (6, 52270122), (9, 34846748), (12, 26135061), (18, 17423374), (23, 13635684), (29, 10814508), (36, 8711687), (37, 8476236), (46, 6817842), (58, 5407254), (69, 4545228), (74, 4238118), (87, 3604836), (92, 3408921), (111, 2825412), (116, 2703627), (138, 2272614), (148, 2119059), (174, 1802418), (207, 1515076), (222, 1412706), (261, 1201612), (276, 1136307), (333, 941804), (348, 901209), (353, 888444), (414, 757538), (444, 706353), (522, 600806), (666, 470902), (667, 470196), (706, 444222), (828, 378769), (851, 368532), (1044, 300403), (1059, 296148), (1073, 292284), (1332, 235451), (1334, 235098), (1412, 222111), (1702, 184266), (2001, 156732), (2118, 148074), (2146, 146142), (2553, 122844), (2668, 117549), (3177, 98716), (3219, 97428), (3404, 92133), (4002, 78366), (4236, 74037), (4292, 73071), (5106, 61422), (6003, 52244), (6354, 49358), (6438, 48714), (7659, 40948), (8004, 39183), (8119, 38628), (9657, 32476), (10212, 30711), (10237, 30636), (12006, 26122), (12708, 24679), (12876, 24357), (13061, 24012), (15318, 20474), (16238, 19314)]