16613928016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:697

約数の個数: 160

約数和(自身を含む): 39389542400

約数和(自身を除く): 22775614384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 103, 112, 133, 152, 206, 229, 266, 304, 331, 412, 458, 532, 662, 721, 824, 916, 1064, 1324, 1442, 1603, 1648, 1832, 1957, 2128, 2317, 2648, 2884, 3206, 3664, 3914, 4351, 4634, 5296, 5768, 6289, 6412, 7828, 8702, 9268, 11536, 12578, 12824, 13699, 15656, 17404, 18536, 23587, 25156, 25648, 27398, 30457, 31312, 34093, 34808, 37072, 44023, 47174, 50312, 54796, 60914, 68186, 69616, 75799, 88046, 94348, 100624, 109592, 121828, 136372, 151598, 165109, 176092, 188696, 219184, 238651, 243656, 272744, 303196, 330218, 352184, 377392, 448153, 477302, 487312, 530593, 545488, 606392, 647767, 660436, 704368, 896306, 954604, 1061186, 1212784, 1295534, 1320872, 1440181, 1792612, 1909208, 2122372, 2591068, 2641744, 2880362, 3137071, 3585224, 3818416, 4244744, 4534369, 5182136, 5760724, 6274142, 7170448, 7807297, 8489488, 9068738, 10081267, 10364272, 11521448, 12548284, 15614594, 18137476, 20162534, 23042896, 25096568, 31229188, 36274952, 40325068, 50193136, 54651079, 62458376, 72549904, 80650136, 109302158, 124916752, 148338643, 161300272, 218604316, 296677286, 437208632, 593354572, 874417264, 1038370501, 1186709144, 2076741002, 2373418288, 4153482004, 8306964008, 16613928016]

約数ペア:

[(1, 16613928016), (2, 8306964008), (4, 4153482004), (7, 2373418288), (8, 2076741002), (14, 1186709144), (16, 1038370501), (19, 874417264), (28, 593354572), (38, 437208632), (56, 296677286), (76, 218604316), (103, 161300272), (112, 148338643), (133, 124916752), (152, 109302158), (206, 80650136), (229, 72549904), (266, 62458376), (304, 54651079), (331, 50193136), (412, 40325068), (458, 36274952), (532, 31229188), (662, 25096568), (721, 23042896), (824, 20162534), (916, 18137476), (1064, 15614594), (1324, 12548284), (1442, 11521448), (1603, 10364272), (1648, 10081267), (1832, 9068738), (1957, 8489488), (2128, 7807297), (2317, 7170448), (2648, 6274142), (2884, 5760724), (3206, 5182136), (3664, 4534369), (3914, 4244744), (4351, 3818416), (4634, 3585224), (5296, 3137071), (5768, 2880362), (6289, 2641744), (6412, 2591068), (7828, 2122372), (8702, 1909208), (9268, 1792612), (11536, 1440181), (12578, 1320872), (12824, 1295534), (13699, 1212784), (15656, 1061186), (17404, 954604), (18536, 896306), (23587, 704368), (25156, 660436), (25648, 647767), (27398, 606392), (30457, 545488), (31312, 530593), (34093, 487312), (34808, 477302), (37072, 448153), (44023, 377392), (47174, 352184), (50312, 330218), (54796, 303196), (60914, 272744), (68186, 243656), (69616, 238651), (75799, 219184), (88046, 188696), (94348, 176092), (100624, 165109), (109592, 151598), (121828, 136372)]