472111276

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 1101112320

約数和(自身を除く): 629001044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 49, 52, 62, 86, 91, 98, 124, 139, 172, 182, 196, 217, 278, 301, 364, 403, 434, 556, 559, 602, 637, 806, 868, 973, 1118, 1204, 1274, 1333, 1519, 1612, 1807, 1946, 2107, 2236, 2548, 2666, 2821, 3038, 3614, 3892, 3913, 4214, 4309, 5332, 5642, 5977, 6076, 6811, 7228, 7826, 8428, 8618, 9331, 11284, 11954, 12649, 13622, 15652, 17236, 17329, 18662, 19747, 23908, 25298, 27244, 27391, 30163, 34658, 37324, 39494, 41839, 50596, 54782, 56017, 60326, 65317, 69316, 77701, 78988, 83678, 88543, 109564, 112034, 120652, 121303, 130634, 155402, 167356, 177086, 185287, 211141, 224068, 242606, 261268, 292873, 310804, 354172, 370574, 392119, 422282, 485212, 543907, 585746, 741148, 784238, 844564, 849121, 1087814, 1171492, 1297009, 1568476, 1698242, 2175628, 2408731, 2594018, 2744833, 3396484, 3807349, 4817462, 5188036, 5489666, 7614698, 9079063, 9634924, 10979332, 15229396, 16861117, 18158126, 33722234, 36316252, 67444468, 118027819, 236055638, 472111276]

約数ペア:

[(1, 472111276), (2, 236055638), (4, 118027819), (7, 67444468), (13, 36316252), (14, 33722234), (26, 18158126), (28, 16861117), (31, 15229396), (43, 10979332), (49, 9634924), (52, 9079063), (62, 7614698), (86, 5489666), (91, 5188036), (98, 4817462), (124, 3807349), (139, 3396484), (172, 2744833), (182, 2594018), (196, 2408731), (217, 2175628), (278, 1698242), (301, 1568476), (364, 1297009), (403, 1171492), (434, 1087814), (556, 849121), (559, 844564), (602, 784238), (637, 741148), (806, 585746), (868, 543907), (973, 485212), (1118, 422282), (1204, 392119), (1274, 370574), (1333, 354172), (1519, 310804), (1612, 292873), (1807, 261268), (1946, 242606), (2107, 224068), (2236, 211141), (2548, 185287), (2666, 177086), (2821, 167356), (3038, 155402), (3614, 130634), (3892, 121303), (3913, 120652), (4214, 112034), (4309, 109564), (5332, 88543), (5642, 83678), (5977, 78988), (6076, 77701), (6811, 69316), (7228, 65317), (7826, 60326), (8428, 56017), (8618, 54782), (9331, 50596), (11284, 41839), (11954, 39494), (12649, 37324), (13622, 34658), (15652, 30163), (17236, 27391), (17329, 27244), (18662, 25298), (19747, 23908)]