346905972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9239}}^1$

素因数の和:9405

約数の個数: 72

約数和(自身を含む): 1009008000

約数和(自身を除く): 662102028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5364, 6258, 9239, 9387, 12516, 18478, 18774, 27717, 36956, 37548, 55434, 64673, 83151, 110868, 129346, 166302, 194019, 258692, 332604, 388038, 582057, 776076, 1164114, 1376611, 2328228, 2753222, 4129833, 5506444, 8259666, 9636277, 12389499, 16519332, 19272554, 24778998, 28908831, 38545108, 49557996, 57817662, 86726493, 115635324, 173452986, 346905972]

約数ペア:

[(1, 346905972), (2, 173452986), (3, 115635324), (4, 86726493), (6, 57817662), (7, 49557996), (9, 38545108), (12, 28908831), (14, 24778998), (18, 19272554), (21, 16519332), (28, 12389499), (36, 9636277), (42, 8259666), (63, 5506444), (84, 4129833), (126, 2753222), (149, 2328228), (252, 1376611), (298, 1164114), (447, 776076), (596, 582057), (894, 388038), (1043, 332604), (1341, 258692), (1788, 194019), (2086, 166302), (2682, 129346), (3129, 110868), (4172, 83151), (5364, 64673), (6258, 55434), (9239, 37548), (9387, 36956), (12516, 27717), (18478, 18774)]