347834344

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 781593120

約数和(自身を除く): 433758776

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 131, 143, 211, 242, 262, 286, 422, 484, 524, 572, 844, 968, 1048, 1144, 1441, 1573, 1688, 1703, 2321, 2743, 2882, 3146, 3406, 4642, 5486, 5764, 6292, 6812, 9284, 10972, 11528, 12584, 13624, 15851, 18568, 18733, 21944, 25531, 27641, 30173, 31702, 37466, 51062, 55282, 60346, 63404, 74932, 102124, 110564, 120692, 126808, 149864, 204248, 206063, 221128, 241384, 304051, 331903, 359333, 412126, 608102, 663806, 718666, 824252, 1216204, 1327612, 1437332, 1648504, 2432408, 2655224, 2874664, 3344561, 3952663, 6689122, 7905326, 13378244, 15810652, 26756488, 31621304, 43479293, 86958586, 173917172, 347834344]

約数ペア:

[(1, 347834344), (2, 173917172), (4, 86958586), (8, 43479293), (11, 31621304), (13, 26756488), (22, 15810652), (26, 13378244), (44, 7905326), (52, 6689122), (88, 3952663), (104, 3344561), (121, 2874664), (131, 2655224), (143, 2432408), (211, 1648504), (242, 1437332), (262, 1327612), (286, 1216204), (422, 824252), (484, 718666), (524, 663806), (572, 608102), (844, 412126), (968, 359333), (1048, 331903), (1144, 304051), (1441, 241384), (1573, 221128), (1688, 206063), (1703, 204248), (2321, 149864), (2743, 126808), (2882, 120692), (3146, 110564), (3406, 102124), (4642, 74932), (5486, 63404), (5764, 60346), (6292, 55282), (6812, 51062), (9284, 37466), (10972, 31702), (11528, 30173), (12584, 27641), (13624, 25531), (15851, 21944), (18568, 18733)]