917385552

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{751}}^1$

素因数の和:1281

約数の個数: 120

約数和(自身を含む): 2727504000

約数和(自身を除く): 1810118448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 499, 612, 751, 816, 998, 1224, 1497, 1502, 1996, 2253, 2448, 2994, 3004, 3992, 4491, 4506, 5988, 6008, 6759, 7984, 8483, 8982, 9012, 11976, 12016, 12767, 13518, 16966, 17964, 18024, 23952, 25449, 25534, 27036, 33932, 35928, 36048, 38301, 50898, 51068, 54072, 67864, 71856, 76347, 76602, 101796, 102136, 108144, 114903, 135728, 152694, 153204, 203592, 204272, 229806, 305388, 306408, 374749, 407184, 459612, 610776, 612816, 749498, 919224, 1124247, 1221552, 1498996, 1838448, 2248494, 2997992, 3372741, 4496988, 5995984, 6370733, 6745482, 8993976, 12741466, 13490964, 17987952, 19112199, 25482932, 26981928, 38224398, 50965864, 53963856, 57336597, 76448796, 101931728, 114673194, 152897592, 229346388, 305795184, 458692776, 917385552]

約数ペア:

[(1, 917385552), (2, 458692776), (3, 305795184), (4, 229346388), (6, 152897592), (8, 114673194), (9, 101931728), (12, 76448796), (16, 57336597), (17, 53963856), (18, 50965864), (24, 38224398), (34, 26981928), (36, 25482932), (48, 19112199), (51, 17987952), (68, 13490964), (72, 12741466), (102, 8993976), (136, 6745482), (144, 6370733), (153, 5995984), (204, 4496988), (272, 3372741), (306, 2997992), (408, 2248494), (499, 1838448), (612, 1498996), (751, 1221552), (816, 1124247), (998, 919224), (1224, 749498), (1497, 612816), (1502, 610776), (1996, 459612), (2253, 407184), (2448, 374749), (2994, 306408), (3004, 305388), (3992, 229806), (4491, 204272), (4506, 203592), (5988, 153204), (6008, 152694), (6759, 135728), (7984, 114903), (8483, 108144), (8982, 102136), (9012, 101796), (11976, 76602), (12016, 76347), (12767, 71856), (13518, 67864), (16966, 54072), (17964, 51068), (18024, 50898), (23952, 38301), (25449, 36048), (25534, 35928), (27036, 33932)]