218433240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4933}}^1$

素因数の和:4994

約数の個数: 128

約数和(自身を含む): 746020800

約数和(自身を除く): 527587560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 4933, 5535, 7380, 8856, 9866, 11070, 14760, 14799, 19732, 22140, 24665, 29598, 39464, 44280, 44397, 49330, 59196, 73995, 88794, 98660, 118392, 133191, 147990, 177588, 197320, 202253, 221985, 266382, 295980, 355176, 404506, 443970, 532764, 591960, 606759, 665955, 809012, 887940, 1011265, 1065528, 1213518, 1331910, 1618024, 1775880, 1820277, 2022530, 2427036, 2663820, 3033795, 3640554, 4045060, 4854072, 5327640, 5460831, 6067590, 7281108, 8090120, 9101385, 10921662, 12135180, 14562216, 18202770, 21843324, 24270360, 27304155, 36405540, 43686648, 54608310, 72811080, 109216620, 218433240]

約数ペア:

[(1, 218433240), (2, 109216620), (3, 72811080), (4, 54608310), (5, 43686648), (6, 36405540), (8, 27304155), (9, 24270360), (10, 21843324), (12, 18202770), (15, 14562216), (18, 12135180), (20, 10921662), (24, 9101385), (27, 8090120), (30, 7281108), (36, 6067590), (40, 5460831), (41, 5327640), (45, 4854072), (54, 4045060), (60, 3640554), (72, 3033795), (82, 2663820), (90, 2427036), (108, 2022530), (120, 1820277), (123, 1775880), (135, 1618024), (164, 1331910), (180, 1213518), (205, 1065528), (216, 1011265), (246, 887940), (270, 809012), (328, 665955), (360, 606759), (369, 591960), (410, 532764), (492, 443970), (540, 404506), (615, 355176), (738, 295980), (820, 266382), (984, 221985), (1080, 202253), (1107, 197320), (1230, 177588), (1476, 147990), (1640, 133191), (1845, 118392), (2214, 98660), (2460, 88794), (2952, 73995), (3690, 59196), (4428, 49330), (4920, 44397), (4933, 44280), (5535, 39464), (7380, 29598), (8856, 24665), (9866, 22140), (11070, 19732), (14760, 14799)]