919097316

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{1097}}^1$

素因数の和:1198

約数の個数: 108

約数和(自身を含む): 2530523268

約数和(自身を除く): 1611425952

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1097, 1258, 1332, 1369, 1887, 2194, 2516, 2738, 3291, 3774, 4107, 4388, 5476, 5661, 6582, 7548, 8214, 9873, 11322, 12321, 13164, 16428, 18649, 19746, 22644, 23273, 24642, 37298, 39492, 40589, 46546, 49284, 55947, 69819, 74596, 81178, 93092, 111894, 121767, 139638, 162356, 167841, 209457, 223788, 243534, 279276, 335682, 365301, 418914, 487068, 671364, 690013, 730602, 837828, 1380026, 1461204, 1501793, 2070039, 2760052, 3003586, 4140078, 4505379, 6007172, 6210117, 8280156, 9010758, 12420234, 13516137, 18021516, 24840468, 25530481, 27032274, 51060962, 54064548, 76591443, 102121924, 153182886, 229774329, 306365772, 459548658, 919097316]

約数ペア:

[(1, 919097316), (2, 459548658), (3, 306365772), (4, 229774329), (6, 153182886), (9, 102121924), (12, 76591443), (17, 54064548), (18, 51060962), (34, 27032274), (36, 25530481), (37, 24840468), (51, 18021516), (68, 13516137), (74, 12420234), (102, 9010758), (111, 8280156), (148, 6210117), (153, 6007172), (204, 4505379), (222, 4140078), (306, 3003586), (333, 2760052), (444, 2070039), (612, 1501793), (629, 1461204), (666, 1380026), (1097, 837828), (1258, 730602), (1332, 690013), (1369, 671364), (1887, 487068), (2194, 418914), (2516, 365301), (2738, 335682), (3291, 279276), (3774, 243534), (4107, 223788), (4388, 209457), (5476, 167841), (5661, 162356), (6582, 139638), (7548, 121767), (8214, 111894), (9873, 93092), (11322, 81178), (12321, 74596), (13164, 69819), (16428, 55947), (18649, 49284), (19746, 46546), (22644, 40589), (23273, 39492), (24642, 37298)]