291279166132

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{46861}}^1$

素因数の和:47201

約数の個数: 72

約数和(自身を含む): 572012567840

約数和(自身を除く): 280733401708

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 283, 289, 323, 566, 578, 646, 1132, 1156, 1292, 4811, 5377, 5491, 9622, 10754, 10982, 19244, 21508, 21964, 46861, 81787, 91409, 93722, 163574, 182818, 187444, 327148, 365636, 796637, 890359, 1553953, 1593274, 1780718, 3107906, 3186548, 3561436, 6215812, 13261663, 13542829, 15136103, 26523326, 27085658, 30272206, 53046652, 54171316, 60544412, 225448271, 251971597, 257313751, 450896542, 503943194, 514627502, 901793084, 1007886388, 1029255004, 3832620607, 4283517149, 7665241214, 8567034298, 15330482428, 17134068596, 72819791533, 145639583066, 291279166132]

約数ペア:

[(1, 291279166132), (2, 145639583066), (4, 72819791533), (17, 17134068596), (19, 15330482428), (34, 8567034298), (38, 7665241214), (68, 4283517149), (76, 3832620607), (283, 1029255004), (289, 1007886388), (323, 901793084), (566, 514627502), (578, 503943194), (646, 450896542), (1132, 257313751), (1156, 251971597), (1292, 225448271), (4811, 60544412), (5377, 54171316), (5491, 53046652), (9622, 30272206), (10754, 27085658), (10982, 26523326), (19244, 15136103), (21508, 13542829), (21964, 13261663), (46861, 6215812), (81787, 3561436), (91409, 3186548), (93722, 3107906), (163574, 1780718), (182818, 1593274), (187444, 1553953), (327148, 890359), (365636, 796637)]