2847291228

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{22273}}^1$

素因数の和:22403

約数の個数: 72

約数和(自身を含む): 7442901648

約数和(自身を除く): 4595610420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 477, 603, 636, 804, 954, 1206, 1908, 2412, 3551, 7102, 10653, 14204, 21306, 22273, 31959, 42612, 44546, 63918, 66819, 89092, 127836, 133638, 200457, 267276, 400914, 801828, 1180469, 1492291, 2360938, 2984582, 3541407, 4476873, 4721876, 5969164, 7082814, 8953746, 10624221, 13430619, 14165628, 17907492, 21248442, 26861238, 42496884, 53722476, 79091423, 158182846, 237274269, 316365692, 474548538, 711822807, 949097076, 1423645614, 2847291228]

約数ペア:

[(1, 2847291228), (2, 1423645614), (3, 949097076), (4, 711822807), (6, 474548538), (9, 316365692), (12, 237274269), (18, 158182846), (36, 79091423), (53, 53722476), (67, 42496884), (106, 26861238), (134, 21248442), (159, 17907492), (201, 14165628), (212, 13430619), (268, 10624221), (318, 8953746), (402, 7082814), (477, 5969164), (603, 4721876), (636, 4476873), (804, 3541407), (954, 2984582), (1206, 2360938), (1908, 1492291), (2412, 1180469), (3551, 801828), (7102, 400914), (10653, 267276), (14204, 200457), (21306, 133638), (22273, 127836), (31959, 89092), (42612, 66819), (44546, 63918)]