1838020464

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20959}}^1$

素因数の和:21012

約数の個数: 160

約数和(自身を含む): 6237696000

約数和(自身を除く): 4399675536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 232, 252, 261, 336, 348, 378, 406, 432, 464, 504, 522, 609, 696, 756, 783, 812, 1008, 1044, 1218, 1392, 1512, 1566, 1624, 1827, 2088, 2436, 3024, 3132, 3248, 3654, 4176, 4872, 5481, 6264, 7308, 9744, 10962, 12528, 14616, 20959, 21924, 29232, 41918, 43848, 62877, 83836, 87696, 125754, 146713, 167672, 188631, 251508, 293426, 335344, 377262, 440139, 503016, 565893, 586852, 607811, 754524, 880278, 1006032, 1131786, 1173704, 1215622, 1320417, 1509048, 1760556, 1823433, 2263572, 2347408, 2431244, 2640834, 3018096, 3521112, 3646866, 3961251, 4254677, 4527144, 4862488, 5281668, 5470299, 7042224, 7293732, 7922502, 8509354, 9054288, 9724976, 10563336, 10940598, 12764031, 14587464, 15845004, 16410897, 17018708, 21126672, 21881196, 25528062, 29174928, 31690008, 32821794, 34037416, 38292093, 43762392, 51056124, 63380016, 65643588, 68074832, 76584186, 87524784, 102112248, 114876279, 131287176, 153168372, 204224496, 229752558, 262574352, 306336744, 459505116, 612673488, 919010232, 1838020464]

約数ペア:

[(1, 1838020464), (2, 919010232), (3, 612673488), (4, 459505116), (6, 306336744), (7, 262574352), (8, 229752558), (9, 204224496), (12, 153168372), (14, 131287176), (16, 114876279), (18, 102112248), (21, 87524784), (24, 76584186), (27, 68074832), (28, 65643588), (29, 63380016), (36, 51056124), (42, 43762392), (48, 38292093), (54, 34037416), (56, 32821794), (58, 31690008), (63, 29174928), (72, 25528062), (84, 21881196), (87, 21126672), (108, 17018708), (112, 16410897), (116, 15845004), (126, 14587464), (144, 12764031), (168, 10940598), (174, 10563336), (189, 9724976), (203, 9054288), (216, 8509354), (232, 7922502), (252, 7293732), (261, 7042224), (336, 5470299), (348, 5281668), (378, 4862488), (406, 4527144), (432, 4254677), (464, 3961251), (504, 3646866), (522, 3521112), (609, 3018096), (696, 2640834), (756, 2431244), (783, 2347408), (812, 2263572), (1008, 1823433), (1044, 1760556), (1218, 1509048), (1392, 1320417), (1512, 1215622), (1566, 1173704), (1624, 1131786), (1827, 1006032), (2088, 880278), (2436, 754524), (3024, 607811), (3132, 586852), (3248, 565893), (3654, 503016), (4176, 440139), (4872, 377262), (5481, 335344), (6264, 293426), (7308, 251508), (9744, 188631), (10962, 167672), (12528, 146713), (14616, 125754), (20959, 87696), (21924, 83836), (29232, 62877), (41918, 43848)]