236420492

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 535202640

約数和(自身を除く): 298782148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 196, 212, 308, 371, 539, 583, 742, 1078, 1166, 1484, 2069, 2156, 2332, 2597, 4081, 4138, 5194, 8162, 8276, 10388, 14483, 16324, 22759, 28567, 28966, 45518, 57134, 57932, 91036, 101381, 109657, 114268, 159313, 202762, 219314, 318626, 405524, 438628, 637252, 767599, 1115191, 1206227, 1535198, 2230382, 2412454, 3070396, 4460764, 4824908, 5373193, 8443589, 10746386, 16887178, 21492772, 33774356, 59105123, 118210246, 236420492]

約数ペア:

[(1, 236420492), (2, 118210246), (4, 59105123), (7, 33774356), (11, 21492772), (14, 16887178), (22, 10746386), (28, 8443589), (44, 5373193), (49, 4824908), (53, 4460764), (77, 3070396), (98, 2412454), (106, 2230382), (154, 1535198), (196, 1206227), (212, 1115191), (308, 767599), (371, 637252), (539, 438628), (583, 405524), (742, 318626), (1078, 219314), (1166, 202762), (1484, 159313), (2069, 114268), (2156, 109657), (2332, 101381), (2597, 91036), (4081, 57932), (4138, 57134), (5194, 45518), (8162, 28966), (8276, 28567), (10388, 22759), (14483, 16324)]