740221722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 1733659200

約数和(自身を除く): 993437478

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 89, 114, 166, 171, 178, 249, 267, 293, 342, 498, 534, 586, 747, 801, 879, 1494, 1577, 1602, 1691, 1758, 2637, 3154, 3382, 4731, 5073, 5274, 5567, 7387, 9462, 10146, 11134, 14193, 14774, 15219, 16701, 22161, 24319, 26077, 28386, 30438, 33402, 44322, 48638, 50103, 52154, 66483, 72957, 78231, 100206, 132966, 140353, 145914, 156462, 218871, 234693, 280706, 421059, 437742, 462061, 469386, 495463, 842118, 924122, 990926, 1263177, 1386183, 1486389, 2164391, 2526354, 2772366, 2972778, 4158549, 4328782, 4459167, 6493173, 8317098, 8918334, 12986346, 19479519, 38959038, 41123429, 82246858, 123370287, 246740574, 370110861, 740221722]

約数ペア:

[(1, 740221722), (2, 370110861), (3, 246740574), (6, 123370287), (9, 82246858), (18, 41123429), (19, 38959038), (38, 19479519), (57, 12986346), (83, 8918334), (89, 8317098), (114, 6493173), (166, 4459167), (171, 4328782), (178, 4158549), (249, 2972778), (267, 2772366), (293, 2526354), (342, 2164391), (498, 1486389), (534, 1386183), (586, 1263177), (747, 990926), (801, 924122), (879, 842118), (1494, 495463), (1577, 469386), (1602, 462061), (1691, 437742), (1758, 421059), (2637, 280706), (3154, 234693), (3382, 218871), (4731, 156462), (5073, 145914), (5274, 140353), (5567, 132966), (7387, 100206), (9462, 78231), (10146, 72957), (11134, 66483), (14193, 52154), (14774, 50103), (15219, 48638), (16701, 44322), (22161, 33402), (24319, 30438), (26077, 28386)]