780482916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{12671}}^1$

素因数の和:12769

約数の個数: 72

約数和(自身を含む): 2075673600

約数和(自身を除く): 1295190684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 174, 177, 236, 261, 348, 354, 522, 531, 708, 1044, 1062, 1711, 2124, 3422, 5133, 6844, 10266, 12671, 15399, 20532, 25342, 30798, 38013, 50684, 61596, 76026, 114039, 152052, 228078, 367459, 456156, 734918, 747589, 1102377, 1469836, 1495178, 2204754, 2242767, 2990356, 3307131, 4409508, 4485534, 6614262, 6728301, 8971068, 13228524, 13456602, 21680081, 26913204, 43360162, 65040243, 86720324, 130080486, 195120729, 260160972, 390241458, 780482916]

約数ペア:

[(1, 780482916), (2, 390241458), (3, 260160972), (4, 195120729), (6, 130080486), (9, 86720324), (12, 65040243), (18, 43360162), (29, 26913204), (36, 21680081), (58, 13456602), (59, 13228524), (87, 8971068), (116, 6728301), (118, 6614262), (174, 4485534), (177, 4409508), (236, 3307131), (261, 2990356), (348, 2242767), (354, 2204754), (522, 1495178), (531, 1469836), (708, 1102377), (1044, 747589), (1062, 734918), (1711, 456156), (2124, 367459), (3422, 228078), (5133, 152052), (6844, 114039), (10266, 76026), (12671, 61596), (15399, 50684), (20532, 38013), (25342, 30798)]