302496194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 619460352

約数和(自身を除く): 316964158

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 61, 77, 91, 122, 143, 154, 182, 286, 427, 671, 793, 854, 1001, 1342, 1586, 2002, 2477, 4697, 4954, 5551, 8723, 9394, 11102, 17339, 17446, 27247, 32201, 34678, 54494, 61061, 64402, 122122, 151097, 190729, 225407, 302194, 354211, 381458, 450814, 708422, 1057679, 1662067, 1964261, 2115358, 2479477, 3324134, 3928522, 4958954, 11634469, 13749827, 21606871, 23268938, 27499654, 43213742, 151248097, 302496194]

約数ペア:

[(1, 302496194), (2, 151248097), (7, 43213742), (11, 27499654), (13, 23268938), (14, 21606871), (22, 13749827), (26, 11634469), (61, 4958954), (77, 3928522), (91, 3324134), (122, 2479477), (143, 2115358), (154, 1964261), (182, 1662067), (286, 1057679), (427, 708422), (671, 450814), (793, 381458), (854, 354211), (1001, 302194), (1342, 225407), (1586, 190729), (2002, 151097), (2477, 122122), (4697, 64402), (4954, 61061), (5551, 54494), (8723, 34678), (9394, 32201), (11102, 27247), (17339, 17446)]