917499996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2711}}^1$

素因数の和:2824

約数の個数: 144

約数和(自身を含む): 2843043840

約数和(自身を除く): 1925543844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 79, 84, 102, 119, 126, 153, 158, 204, 237, 238, 252, 306, 316, 357, 474, 476, 553, 612, 711, 714, 948, 1071, 1106, 1343, 1422, 1428, 1659, 2142, 2212, 2686, 2711, 2844, 3318, 4029, 4284, 4977, 5372, 5422, 6636, 8058, 8133, 9401, 9954, 10844, 12087, 16116, 16266, 18802, 18977, 19908, 24174, 24399, 28203, 32532, 37604, 37954, 46087, 48348, 48798, 56406, 56931, 75908, 84609, 92174, 97596, 112812, 113862, 138261, 169218, 170793, 184348, 214169, 227724, 276522, 322609, 338436, 341586, 414783, 428338, 553044, 642507, 645218, 683172, 829566, 856676, 967827, 1285014, 1290436, 1499183, 1659132, 1927521, 1935654, 2570028, 2903481, 2998366, 3640873, 3855042, 3871308, 4497549, 5806962, 5996732, 7281746, 7710084, 8995098, 10922619, 11613924, 13492647, 14563492, 17990196, 21845238, 25486111, 26985294, 32767857, 43690476, 50972222, 53970588, 65535714, 76458333, 101944444, 131071428, 152916666, 229374999, 305833332, 458749998, 917499996]

約数ペア:

[(1, 917499996), (2, 458749998), (3, 305833332), (4, 229374999), (6, 152916666), (7, 131071428), (9, 101944444), (12, 76458333), (14, 65535714), (17, 53970588), (18, 50972222), (21, 43690476), (28, 32767857), (34, 26985294), (36, 25486111), (42, 21845238), (51, 17990196), (63, 14563492), (68, 13492647), (79, 11613924), (84, 10922619), (102, 8995098), (119, 7710084), (126, 7281746), (153, 5996732), (158, 5806962), (204, 4497549), (237, 3871308), (238, 3855042), (252, 3640873), (306, 2998366), (316, 2903481), (357, 2570028), (474, 1935654), (476, 1927521), (553, 1659132), (612, 1499183), (711, 1290436), (714, 1285014), (948, 967827), (1071, 856676), (1106, 829566), (1343, 683172), (1422, 645218), (1428, 642507), (1659, 553044), (2142, 428338), (2212, 414783), (2686, 341586), (2711, 338436), (2844, 322609), (3318, 276522), (4029, 227724), (4284, 214169), (4977, 184348), (5372, 170793), (5422, 169218), (6636, 138261), (8058, 113862), (8133, 112812), (9401, 97596), (9954, 92174), (10844, 84609), (12087, 75908), (16116, 56931), (16266, 56406), (18802, 48798), (18977, 48348), (19908, 46087), (24174, 37954), (24399, 37604), (28203, 32532)]