229686786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 630374400

約数和(自身を除く): 400687614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 29, 42, 46, 54, 58, 63, 69, 87, 126, 138, 161, 174, 189, 203, 207, 261, 322, 378, 406, 414, 483, 522, 609, 621, 667, 783, 911, 966, 1218, 1242, 1334, 1449, 1566, 1822, 1827, 2001, 2733, 2898, 3654, 4002, 4347, 4669, 5466, 5481, 6003, 6377, 8199, 8694, 9338, 10962, 12006, 12754, 14007, 16398, 18009, 19131, 20953, 24597, 26419, 28014, 36018, 38262, 41906, 42021, 49194, 52838, 57393, 62859, 79257, 84042, 114786, 125718, 126063, 146671, 158514, 172179, 184933, 188577, 237771, 252126, 293342, 344358, 369866, 377154, 440013, 475542, 554799, 565731, 607637, 713313, 880026, 1109598, 1131462, 1215274, 1320039, 1426626, 1664397, 1822911, 2640078, 3328794, 3645822, 3960117, 4253459, 4993191, 5468733, 7920234, 8506918, 9986382, 10937466, 12760377, 16406199, 25520754, 32812398, 38281131, 76562262, 114843393, 229686786]

約数ペア:

[(1, 229686786), (2, 114843393), (3, 76562262), (6, 38281131), (7, 32812398), (9, 25520754), (14, 16406199), (18, 12760377), (21, 10937466), (23, 9986382), (27, 8506918), (29, 7920234), (42, 5468733), (46, 4993191), (54, 4253459), (58, 3960117), (63, 3645822), (69, 3328794), (87, 2640078), (126, 1822911), (138, 1664397), (161, 1426626), (174, 1320039), (189, 1215274), (203, 1131462), (207, 1109598), (261, 880026), (322, 713313), (378, 607637), (406, 565731), (414, 554799), (483, 475542), (522, 440013), (609, 377154), (621, 369866), (667, 344358), (783, 293342), (911, 252126), (966, 237771), (1218, 188577), (1242, 184933), (1334, 172179), (1449, 158514), (1566, 146671), (1822, 126063), (1827, 125718), (2001, 114786), (2733, 84042), (2898, 79257), (3654, 62859), (4002, 57393), (4347, 52838), (4669, 49194), (5466, 42021), (5481, 41906), (6003, 38262), (6377, 36018), (8199, 28014), (8694, 26419), (9338, 24597), (10962, 20953), (12006, 19131), (12754, 18009), (14007, 16398)]