273748212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{911}}^1$

素因数の和:1429

約数の個数: 72

約数和(自身を含む): 734977152

約数和(自身を除く): 461228940

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 491, 612, 911, 982, 1473, 1822, 1964, 2733, 2946, 3644, 4419, 5466, 5892, 8199, 8347, 8838, 10932, 15487, 16398, 16694, 17676, 25041, 30974, 32796, 33388, 46461, 50082, 61948, 75123, 92922, 100164, 139383, 150246, 185844, 278766, 300492, 447301, 557532, 894602, 1341903, 1789204, 2683806, 4025709, 5367612, 7604117, 8051418, 15208234, 16102836, 22812351, 30416468, 45624702, 68437053, 91249404, 136874106, 273748212]

約数ペア:

[(1, 273748212), (2, 136874106), (3, 91249404), (4, 68437053), (6, 45624702), (9, 30416468), (12, 22812351), (17, 16102836), (18, 15208234), (34, 8051418), (36, 7604117), (51, 5367612), (68, 4025709), (102, 2683806), (153, 1789204), (204, 1341903), (306, 894602), (491, 557532), (612, 447301), (911, 300492), (982, 278766), (1473, 185844), (1822, 150246), (1964, 139383), (2733, 100164), (2946, 92922), (3644, 75123), (4419, 61948), (5466, 50082), (5892, 46461), (8199, 33388), (8347, 32796), (8838, 30974), (10932, 25041), (15487, 17676), (16398, 16694)]