2212458344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{761}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 4520793600

約数和(自身を除く): 2308335256

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 617, 761, 1178, 1234, 1522, 2356, 2468, 3044, 4712, 4936, 6088, 11723, 14459, 19127, 23446, 23591, 28918, 38254, 46892, 47182, 57836, 76508, 93784, 94364, 115672, 153016, 188728, 363413, 448229, 469537, 726826, 896458, 939074, 1453652, 1792916, 1878148, 2907304, 3585832, 3756296, 8921203, 14555647, 17842406, 29111294, 35684812, 58222588, 71369624, 116445176, 276557293, 553114586, 1106229172, 2212458344]

約数ペア:

[(1, 2212458344), (2, 1106229172), (4, 553114586), (8, 276557293), (19, 116445176), (31, 71369624), (38, 58222588), (62, 35684812), (76, 29111294), (124, 17842406), (152, 14555647), (248, 8921203), (589, 3756296), (617, 3585832), (761, 2907304), (1178, 1878148), (1234, 1792916), (1522, 1453652), (2356, 939074), (2468, 896458), (3044, 726826), (4712, 469537), (4936, 448229), (6088, 363413), (11723, 188728), (14459, 153016), (19127, 115672), (23446, 94364), (23591, 93784), (28918, 76508), (38254, 57836), (46892, 47182)]