263869054566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{26701}}^1$

素因数の和:26878

約数の個数: 128

約数和(自身を含む): 605206597632

約数和(自身を除く): 341337543066

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 67, 78, 93, 122, 134, 183, 186, 201, 366, 402, 403, 793, 806, 871, 1209, 1586, 1742, 1891, 2077, 2379, 2418, 2613, 3782, 4087, 4154, 4758, 5226, 5673, 6231, 8174, 11346, 12261, 12462, 24522, 24583, 26701, 27001, 49166, 53131, 53402, 54002, 73749, 80103, 81003, 106262, 126697, 147498, 159393, 160206, 162006, 253394, 318786, 347113, 380091, 694226, 760182, 827731, 1041339, 1628761, 1647061, 1655462, 1788967, 2082678, 2483193, 3257522, 3294122, 3577934, 4886283, 4941183, 4966386, 5366901, 9772566, 9882366, 10733802, 10760503, 21173893, 21521006, 23256571, 32281509, 42347786, 46513142, 50491591, 55457977, 63521679, 64563018, 69769713, 100983182, 109126987, 110915954, 127043358, 139539426, 151474773, 166373931, 218253974, 302949546, 327380961, 332747862, 654761922, 656390683, 720953701, 1312781366, 1418650831, 1441907402, 1969172049, 2162861103, 2837301662, 3382936597, 3938344098, 4255952493, 4325722206, 6765873194, 8511904986, 10148809791, 20297619582, 43978175761, 87956351522, 131934527283, 263869054566]

約数ペア:

[(1, 263869054566), (2, 131934527283), (3, 87956351522), (6, 43978175761), (13, 20297619582), (26, 10148809791), (31, 8511904986), (39, 6765873194), (61, 4325722206), (62, 4255952493), (67, 3938344098), (78, 3382936597), (93, 2837301662), (122, 2162861103), (134, 1969172049), (183, 1441907402), (186, 1418650831), (201, 1312781366), (366, 720953701), (402, 656390683), (403, 654761922), (793, 332747862), (806, 327380961), (871, 302949546), (1209, 218253974), (1586, 166373931), (1742, 151474773), (1891, 139539426), (2077, 127043358), (2379, 110915954), (2418, 109126987), (2613, 100983182), (3782, 69769713), (4087, 64563018), (4154, 63521679), (4758, 55457977), (5226, 50491591), (5673, 46513142), (6231, 42347786), (8174, 32281509), (11346, 23256571), (12261, 21521006), (12462, 21173893), (24522, 10760503), (24583, 10733802), (26701, 9882366), (27001, 9772566), (49166, 5366901), (53131, 4966386), (53402, 4941183), (54002, 4886283), (73749, 3577934), (80103, 3294122), (81003, 3257522), (106262, 2483193), (126697, 2082678), (147498, 1788967), (159393, 1655462), (160206, 1647061), (162006, 1628761), (253394, 1041339), (318786, 827731), (347113, 760182), (380091, 694226)]