248593464

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2330

約数の個数: 144

約数和(自身を含む): 808816320

約数和(自身を除く): 560222856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2273, 2604, 3038, 3528, 3906, 4546, 4557, 5208, 6076, 6819, 7812, 9092, 9114, 12152, 13638, 13671, 15624, 15911, 18184, 18228, 20457, 27276, 27342, 31822, 36456, 40914, 47733, 54552, 54684, 63644, 70463, 81828, 95466, 109368, 111377, 127288, 140926, 143199, 163656, 190932, 211389, 222754, 281852, 286398, 334131, 381864, 422778, 445508, 493241, 563704, 572796, 634167, 668262, 845556, 891016, 986482, 1002393, 1145592, 1268334, 1336524, 1479723, 1691112, 1972964, 2004786, 2536668, 2673048, 2959446, 3452687, 3945928, 4009572, 4439169, 5073336, 5918892, 6905374, 8019144, 8878338, 10358061, 11837784, 13810748, 17756676, 20716122, 27621496, 31074183, 35513352, 41432244, 62148366, 82864488, 124296732, 248593464]

約数ペア:

[(1, 248593464), (2, 124296732), (3, 82864488), (4, 62148366), (6, 41432244), (7, 35513352), (8, 31074183), (9, 27621496), (12, 20716122), (14, 17756676), (18, 13810748), (21, 11837784), (24, 10358061), (28, 8878338), (31, 8019144), (36, 6905374), (42, 5918892), (49, 5073336), (56, 4439169), (62, 4009572), (63, 3945928), (72, 3452687), (84, 2959446), (93, 2673048), (98, 2536668), (124, 2004786), (126, 1972964), (147, 1691112), (168, 1479723), (186, 1336524), (196, 1268334), (217, 1145592), (248, 1002393), (252, 986482), (279, 891016), (294, 845556), (372, 668262), (392, 634167), (434, 572796), (441, 563704), (504, 493241), (558, 445508), (588, 422778), (651, 381864), (744, 334131), (868, 286398), (882, 281852), (1116, 222754), (1176, 211389), (1302, 190932), (1519, 163656), (1736, 143199), (1764, 140926), (1953, 127288), (2232, 111377), (2273, 109368), (2604, 95466), (3038, 81828), (3528, 70463), (3906, 63644), (4546, 54684), (4557, 54552), (5208, 47733), (6076, 40914), (6819, 36456), (7812, 31822), (9092, 27342), (9114, 27276), (12152, 20457), (13638, 18228), (13671, 18184), (15624, 15911)]