19238786208

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{761}}^1\times {\mathrm{2141}}^1$

素因数の和:2959

約数の個数: 144

約数和(自身を含む): 56144553192

約数和(自身を除く): 36905766984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 761, 984, 1312, 1476, 1522, 1968, 2141, 2283, 2952, 3044, 3936, 4282, 4566, 5904, 6088, 6423, 6849, 8564, 9132, 11808, 12176, 12846, 13698, 17128, 18264, 19269, 24352, 25692, 27396, 31201, 34256, 36528, 38538, 51384, 54792, 62402, 68512, 73056, 77076, 87781, 93603, 102768, 109584, 124804, 154152, 175562, 187206, 205536, 219168, 249608, 263343, 280809, 308304, 351124, 374412, 499216, 526686, 561618, 616608, 702248, 748824, 790029, 998432, 1053372, 1123236, 1404496, 1497648, 1580058, 1629301, 2106744, 2246472, 2808992, 2995296, 3160116, 3258602, 4213488, 4492944, 4887903, 6320232, 6517204, 8426976, 8985888, 9775806, 12640464, 13034408, 14663709, 19551612, 25280928, 26068816, 29327418, 39103224, 52137632, 58654836, 66801341, 78206448, 117309672, 133602682, 156412896, 200404023, 234619344, 267205364, 400808046, 469238688, 534410728, 601212069, 801616092, 1068821456, 1202424138, 1603232184, 2137642912, 2404848276, 3206464368, 4809696552, 6412928736, 9619393104, 19238786208]

約数ペア:

[(1, 19238786208), (2, 9619393104), (3, 6412928736), (4, 4809696552), (6, 3206464368), (8, 2404848276), (9, 2137642912), (12, 1603232184), (16, 1202424138), (18, 1068821456), (24, 801616092), (32, 601212069), (36, 534410728), (41, 469238688), (48, 400808046), (72, 267205364), (82, 234619344), (96, 200404023), (123, 156412896), (144, 133602682), (164, 117309672), (246, 78206448), (288, 66801341), (328, 58654836), (369, 52137632), (492, 39103224), (656, 29327418), (738, 26068816), (761, 25280928), (984, 19551612), (1312, 14663709), (1476, 13034408), (1522, 12640464), (1968, 9775806), (2141, 8985888), (2283, 8426976), (2952, 6517204), (3044, 6320232), (3936, 4887903), (4282, 4492944), (4566, 4213488), (5904, 3258602), (6088, 3160116), (6423, 2995296), (6849, 2808992), (8564, 2246472), (9132, 2106744), (11808, 1629301), (12176, 1580058), (12846, 1497648), (13698, 1404496), (17128, 1123236), (18264, 1053372), (19269, 998432), (24352, 790029), (25692, 748824), (27396, 702248), (31201, 616608), (34256, 561618), (36528, 526686), (38538, 499216), (51384, 374412), (54792, 351124), (62402, 308304), (68512, 280809), (73056, 263343), (77076, 249608), (87781, 219168), (93603, 205536), (102768, 187206), (109584, 175562), (124804, 154152)]