386258334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 1028505600

約数和(自身を除く): 642247266

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 79, 114, 133, 154, 158, 209, 231, 237, 266, 399, 418, 462, 474, 553, 557, 627, 798, 869, 1106, 1114, 1254, 1463, 1501, 1659, 1671, 1738, 2607, 2926, 3002, 3318, 3342, 3899, 4389, 4503, 5214, 6083, 6127, 7798, 8778, 9006, 10507, 10583, 11697, 12166, 12254, 16511, 18249, 18381, 21014, 21166, 23394, 31521, 31749, 33022, 36498, 36762, 42889, 44003, 49533, 63042, 63498, 74081, 85778, 88006, 99066, 115577, 116413, 128667, 132009, 148162, 222243, 231154, 232826, 257334, 264018, 308021, 346731, 349239, 444486, 484033, 616042, 693462, 698478, 814891, 836057, 924063, 968066, 1452099, 1629782, 1672114, 1848126, 2444673, 2508171, 2904198, 3388231, 4889346, 5016342, 5852399, 6776462, 9196627, 10164693, 11704798, 17557197, 18393254, 20329386, 27589881, 35114394, 55179762, 64376389, 128752778, 193129167, 386258334]

約数ペア:

[(1, 386258334), (2, 193129167), (3, 128752778), (6, 64376389), (7, 55179762), (11, 35114394), (14, 27589881), (19, 20329386), (21, 18393254), (22, 17557197), (33, 11704798), (38, 10164693), (42, 9196627), (57, 6776462), (66, 5852399), (77, 5016342), (79, 4889346), (114, 3388231), (133, 2904198), (154, 2508171), (158, 2444673), (209, 1848126), (231, 1672114), (237, 1629782), (266, 1452099), (399, 968066), (418, 924063), (462, 836057), (474, 814891), (553, 698478), (557, 693462), (627, 616042), (798, 484033), (869, 444486), (1106, 349239), (1114, 346731), (1254, 308021), (1463, 264018), (1501, 257334), (1659, 232826), (1671, 231154), (1738, 222243), (2607, 148162), (2926, 132009), (3002, 128667), (3318, 116413), (3342, 115577), (3899, 99066), (4389, 88006), (4503, 85778), (5214, 74081), (6083, 63498), (6127, 63042), (7798, 49533), (8778, 44003), (9006, 42889), (10507, 36762), (10583, 36498), (11697, 33022), (12166, 31749), (12254, 31521), (16511, 23394), (18249, 21166), (18381, 21014)]