233670372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 641192832

約数和(自身を除く): 407522460

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 71, 73, 78, 102, 142, 146, 156, 204, 213, 219, 221, 284, 289, 292, 426, 438, 442, 578, 663, 852, 867, 876, 884, 923, 949, 1156, 1207, 1241, 1326, 1734, 1846, 1898, 2414, 2482, 2652, 2769, 2847, 3468, 3621, 3692, 3723, 3757, 3796, 4828, 4964, 5183, 5538, 5694, 7242, 7446, 7514, 10366, 11076, 11271, 11388, 14484, 14892, 15028, 15549, 15691, 16133, 20519, 20732, 21097, 22542, 31098, 31382, 32266, 41038, 42194, 45084, 47073, 48399, 61557, 62196, 62764, 63291, 64532, 67379, 82076, 84388, 88111, 94146, 96798, 123114, 126582, 134758, 176222, 188292, 193596, 202137, 246228, 253164, 264333, 266747, 269516, 274261, 352444, 404274, 528666, 533494, 548522, 800241, 808548, 822783, 1057332, 1066988, 1097044, 1145443, 1497887, 1600482, 1645566, 2290886, 2995774, 3200964, 3291132, 3436329, 4493661, 4581772, 5991548, 6872658, 8987322, 13745316, 17974644, 19472531, 38945062, 58417593, 77890124, 116835186, 233670372]

約数ペア:

[(1, 233670372), (2, 116835186), (3, 77890124), (4, 58417593), (6, 38945062), (12, 19472531), (13, 17974644), (17, 13745316), (26, 8987322), (34, 6872658), (39, 5991548), (51, 4581772), (52, 4493661), (68, 3436329), (71, 3291132), (73, 3200964), (78, 2995774), (102, 2290886), (142, 1645566), (146, 1600482), (156, 1497887), (204, 1145443), (213, 1097044), (219, 1066988), (221, 1057332), (284, 822783), (289, 808548), (292, 800241), (426, 548522), (438, 533494), (442, 528666), (578, 404274), (663, 352444), (852, 274261), (867, 269516), (876, 266747), (884, 264333), (923, 253164), (949, 246228), (1156, 202137), (1207, 193596), (1241, 188292), (1326, 176222), (1734, 134758), (1846, 126582), (1898, 123114), (2414, 96798), (2482, 94146), (2652, 88111), (2769, 84388), (2847, 82076), (3468, 67379), (3621, 64532), (3692, 63291), (3723, 62764), (3757, 62196), (3796, 61557), (4828, 48399), (4964, 47073), (5183, 45084), (5538, 42194), (5694, 41038), (7242, 32266), (7446, 31382), (7514, 31098), (10366, 22542), (11076, 21097), (11271, 20732), (11388, 20519), (14484, 16133), (14892, 15691), (15028, 15549)]