281936694492

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{26641}}^1$

素因数の和:27113

約数の個数: 120

約数和(自身を含む): 747378434880

約数和(自身を除く): 465441740388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 367, 534, 734, 801, 1068, 1101, 1468, 1602, 2202, 2403, 3204, 3303, 4404, 4806, 6606, 7209, 9612, 9909, 13212, 14418, 19818, 26641, 28836, 29727, 32663, 39636, 53282, 59454, 65326, 79923, 97989, 106564, 118908, 130652, 159846, 195978, 239769, 293967, 319692, 391956, 479538, 587934, 719307, 881901, 959076, 1175868, 1438614, 1763802, 2157921, 2371049, 2645703, 2877228, 3527604, 4315842, 4742098, 5291406, 7113147, 8631684, 9484196, 9777247, 10582812, 14226294, 19554494, 21339441, 28452588, 29331741, 39108988, 42678882, 58663482, 64018323, 85357764, 87995223, 117326964, 128036646, 175990446, 192054969, 256073292, 263985669, 351980892, 384109938, 527971338, 768219876, 791957007, 870174983, 1055942676, 1583914014, 1740349966, 2610524949, 3167828028, 3480699932, 5221049898, 7831574847, 10442099796, 15663149694, 23494724541, 31326299388, 46989449082, 70484173623, 93978898164, 140968347246, 281936694492]

約数ペア:

[(1, 281936694492), (2, 140968347246), (3, 93978898164), (4, 70484173623), (6, 46989449082), (9, 31326299388), (12, 23494724541), (18, 15663149694), (27, 10442099796), (36, 7831574847), (54, 5221049898), (81, 3480699932), (89, 3167828028), (108, 2610524949), (162, 1740349966), (178, 1583914014), (267, 1055942676), (324, 870174983), (356, 791957007), (367, 768219876), (534, 527971338), (734, 384109938), (801, 351980892), (1068, 263985669), (1101, 256073292), (1468, 192054969), (1602, 175990446), (2202, 128036646), (2403, 117326964), (3204, 87995223), (3303, 85357764), (4404, 64018323), (4806, 58663482), (6606, 42678882), (7209, 39108988), (9612, 29331741), (9909, 28452588), (13212, 21339441), (14418, 19554494), (19818, 14226294), (26641, 10582812), (28836, 9777247), (29727, 9484196), (32663, 8631684), (39636, 7113147), (53282, 5291406), (59454, 4742098), (65326, 4315842), (79923, 3527604), (97989, 2877228), (106564, 2645703), (118908, 2371049), (130652, 2157921), (159846, 1763802), (195978, 1438614), (239769, 1175868), (293967, 959076), (319692, 881901), (391956, 719307), (479538, 587934)]