283052028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 804384000

約数和(自身を除く): 521331972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 59, 82, 84, 98, 118, 123, 147, 164, 177, 196, 199, 236, 246, 287, 294, 354, 398, 413, 492, 574, 588, 597, 708, 796, 826, 861, 1148, 1194, 1239, 1393, 1652, 1722, 2009, 2388, 2419, 2478, 2786, 2891, 3444, 4018, 4179, 4838, 4956, 5572, 5782, 6027, 7257, 8036, 8159, 8358, 8673, 9676, 9751, 11564, 11741, 12054, 14514, 16318, 16716, 16933, 17346, 19502, 23482, 24108, 24477, 29028, 29253, 32636, 33866, 34692, 35223, 39004, 46964, 48954, 50799, 57113, 58506, 67732, 70446, 82187, 97908, 101598, 114226, 117012, 118531, 140892, 164374, 171339, 203196, 228452, 237062, 246561, 328748, 342678, 355593, 399791, 474124, 481381, 493122, 575309, 685356, 711186, 799582, 962762, 986244, 1150618, 1199373, 1422372, 1444143, 1599164, 1725927, 1925524, 2301236, 2398746, 2888286, 3369667, 3451854, 4797492, 5776572, 6739334, 6903708, 10109001, 13478668, 20218002, 23587669, 40436004, 47175338, 70763007, 94350676, 141526014, 283052028]

約数ペア:

[(1, 283052028), (2, 141526014), (3, 94350676), (4, 70763007), (6, 47175338), (7, 40436004), (12, 23587669), (14, 20218002), (21, 13478668), (28, 10109001), (41, 6903708), (42, 6739334), (49, 5776572), (59, 4797492), (82, 3451854), (84, 3369667), (98, 2888286), (118, 2398746), (123, 2301236), (147, 1925524), (164, 1725927), (177, 1599164), (196, 1444143), (199, 1422372), (236, 1199373), (246, 1150618), (287, 986244), (294, 962762), (354, 799582), (398, 711186), (413, 685356), (492, 575309), (574, 493122), (588, 481381), (597, 474124), (708, 399791), (796, 355593), (826, 342678), (861, 328748), (1148, 246561), (1194, 237062), (1239, 228452), (1393, 203196), (1652, 171339), (1722, 164374), (2009, 140892), (2388, 118531), (2419, 117012), (2478, 114226), (2786, 101598), (2891, 97908), (3444, 82187), (4018, 70446), (4179, 67732), (4838, 58506), (4956, 57113), (5572, 50799), (5782, 48954), (6027, 46964), (7257, 39004), (8036, 35223), (8159, 34692), (8358, 33866), (8673, 32636), (9676, 29253), (9751, 29028), (11564, 24477), (11741, 24108), (12054, 23482), (14514, 19502), (16318, 17346), (16716, 16933)]