7217148888

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{5227}}^1$

素因数の和:5517

約数の個数: 96

約数和(自身を含む): 19834613760

約数和(自身を除く): 12617464872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 151, 254, 302, 381, 453, 508, 604, 762, 906, 1016, 1143, 1208, 1359, 1524, 1812, 2286, 2718, 3048, 3624, 4572, 5227, 5436, 9144, 10454, 10872, 15681, 19177, 20908, 31362, 38354, 41816, 47043, 57531, 62724, 76708, 94086, 115062, 125448, 153416, 172593, 188172, 230124, 345186, 376344, 460248, 663829, 690372, 789277, 1327658, 1380744, 1578554, 1991487, 2367831, 2655316, 3157108, 3982974, 4735662, 5310632, 5974461, 6314216, 7103493, 7965948, 9471324, 11948922, 14206986, 15931896, 18942648, 23897844, 28413972, 47795688, 56827944, 100238179, 200476358, 300714537, 400952716, 601429074, 801905432, 902143611, 1202858148, 1804287222, 2405716296, 3608574444, 7217148888]

約数ペア:

[(1, 7217148888), (2, 3608574444), (3, 2405716296), (4, 1804287222), (6, 1202858148), (8, 902143611), (9, 801905432), (12, 601429074), (18, 400952716), (24, 300714537), (36, 200476358), (72, 100238179), (127, 56827944), (151, 47795688), (254, 28413972), (302, 23897844), (381, 18942648), (453, 15931896), (508, 14206986), (604, 11948922), (762, 9471324), (906, 7965948), (1016, 7103493), (1143, 6314216), (1208, 5974461), (1359, 5310632), (1524, 4735662), (1812, 3982974), (2286, 3157108), (2718, 2655316), (3048, 2367831), (3624, 1991487), (4572, 1578554), (5227, 1380744), (5436, 1327658), (9144, 789277), (10454, 690372), (10872, 663829), (15681, 460248), (19177, 376344), (20908, 345186), (31362, 230124), (38354, 188172), (41816, 172593), (47043, 153416), (57531, 125448), (62724, 115062), (76708, 94086)]